What is the difference between 'duality' and 'dichotomy'?












7















What is the difference between duality and dichotomy?



Although they sound very much alike to me. But there is a subtle difference between both. I don't know what 😅










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  • Frankly, this is a simple look-up in any dictionary. Questions are supposed to contain minimum research and not be, usually, completely open ended.

    – Lambie
    Feb 8 at 17:57
















7















What is the difference between duality and dichotomy?



Although they sound very much alike to me. But there is a subtle difference between both. I don't know what 😅










share|improve this question

























  • Frankly, this is a simple look-up in any dictionary. Questions are supposed to contain minimum research and not be, usually, completely open ended.

    – Lambie
    Feb 8 at 17:57














7












7








7


1






What is the difference between duality and dichotomy?



Although they sound very much alike to me. But there is a subtle difference between both. I don't know what 😅










share|improve this question
















What is the difference between duality and dichotomy?



Although they sound very much alike to me. But there is a subtle difference between both. I don't know what 😅







word-difference






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share|improve this question













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edited Feb 8 at 7:42









RubioRic

5,03911134




5,03911134










asked Feb 8 at 4:27









Stewart Gilligan GriffinStewart Gilligan Griffin

1198




1198













  • Frankly, this is a simple look-up in any dictionary. Questions are supposed to contain minimum research and not be, usually, completely open ended.

    – Lambie
    Feb 8 at 17:57



















  • Frankly, this is a simple look-up in any dictionary. Questions are supposed to contain minimum research and not be, usually, completely open ended.

    – Lambie
    Feb 8 at 17:57

















Frankly, this is a simple look-up in any dictionary. Questions are supposed to contain minimum research and not be, usually, completely open ended.

– Lambie
Feb 8 at 17:57





Frankly, this is a simple look-up in any dictionary. Questions are supposed to contain minimum research and not be, usually, completely open ended.

– Lambie
Feb 8 at 17:57










2 Answers
2






active

oldest

votes


















13














A "dichotomy" splits a category into two subcategories. A "false dichotomy" is a logical error that incorrectly asserts that something must be in one category or the other; it claims the thing cannot be both or partway in between.



A "duality" describes two aspects of a single thing. For example, applying the "wave-particle duality" principle to light says that for some purposes, a small enough amount of light behaves like a particle; and for other purposes, it behaves like a wave.






share|improve this answer
























  • Can duality be used to mean duplicity. Since it duality means to be dual. And duplicity means to be dual faced?

    – Stewart Gilligan Griffin
    Feb 8 at 7:12











  • "Two-faced" and "snake-tongued" are much better synonyms for "duplicity" than "duality". "Duality" usually refers to complementary things (such as the two monarchies of Sparta, or the Austrian and Hungarian halves of the Austro-Hungarian empire), not to opposite things.

    – Jasper
    Feb 8 at 7:25











  • @StewartGilliganGriffin -- Another example of your point: the "dual" of a mathematical problem involves negating various aspects of the original problem.

    – Jasper
    Feb 8 at 7:32








  • 2





    @StewartGilliganGriffin: Stack Exchange explicitly encourages you to write an answer to your own question if you have figure out an answer to your own question. In fact, it is even encouraged to post a question with the sole intent of answering it yourself (there is even an answer box right underneath the question box so that you can post both at the same time). Like always, do make sure that you follow all the rules, though.

    – Jörg W Mittag
    Feb 8 at 8:44






  • 2





    @StewartGilliganGriffin And you could use good and evil as either a dichotomy or a duality, but the intended meaning would change depending on which word you use. If you use it as a dichotomy, you would be arguing "There are good things, and there are evil things." If you use it as a duality, you would be saying something like "There can't be good without evil, and there can't be evil without good."

    – Cort Ammon
    Feb 8 at 18:06



















4














Unlike dichotomy ,duality can be used with both complementary and opposite things.
For example:




The duality of worshipping Aphrodite with Adonis




whereas a dichotomy is always the division of a whole into two things that are contradictory.






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    2 Answers
    2






    active

    oldest

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    2 Answers
    2






    active

    oldest

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    active

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    active

    oldest

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    13














    A "dichotomy" splits a category into two subcategories. A "false dichotomy" is a logical error that incorrectly asserts that something must be in one category or the other; it claims the thing cannot be both or partway in between.



    A "duality" describes two aspects of a single thing. For example, applying the "wave-particle duality" principle to light says that for some purposes, a small enough amount of light behaves like a particle; and for other purposes, it behaves like a wave.






    share|improve this answer
























    • Can duality be used to mean duplicity. Since it duality means to be dual. And duplicity means to be dual faced?

      – Stewart Gilligan Griffin
      Feb 8 at 7:12











    • "Two-faced" and "snake-tongued" are much better synonyms for "duplicity" than "duality". "Duality" usually refers to complementary things (such as the two monarchies of Sparta, or the Austrian and Hungarian halves of the Austro-Hungarian empire), not to opposite things.

      – Jasper
      Feb 8 at 7:25











    • @StewartGilliganGriffin -- Another example of your point: the "dual" of a mathematical problem involves negating various aspects of the original problem.

      – Jasper
      Feb 8 at 7:32








    • 2





      @StewartGilliganGriffin: Stack Exchange explicitly encourages you to write an answer to your own question if you have figure out an answer to your own question. In fact, it is even encouraged to post a question with the sole intent of answering it yourself (there is even an answer box right underneath the question box so that you can post both at the same time). Like always, do make sure that you follow all the rules, though.

      – Jörg W Mittag
      Feb 8 at 8:44






    • 2





      @StewartGilliganGriffin And you could use good and evil as either a dichotomy or a duality, but the intended meaning would change depending on which word you use. If you use it as a dichotomy, you would be arguing "There are good things, and there are evil things." If you use it as a duality, you would be saying something like "There can't be good without evil, and there can't be evil without good."

      – Cort Ammon
      Feb 8 at 18:06
















    13














    A "dichotomy" splits a category into two subcategories. A "false dichotomy" is a logical error that incorrectly asserts that something must be in one category or the other; it claims the thing cannot be both or partway in between.



    A "duality" describes two aspects of a single thing. For example, applying the "wave-particle duality" principle to light says that for some purposes, a small enough amount of light behaves like a particle; and for other purposes, it behaves like a wave.






    share|improve this answer
























    • Can duality be used to mean duplicity. Since it duality means to be dual. And duplicity means to be dual faced?

      – Stewart Gilligan Griffin
      Feb 8 at 7:12











    • "Two-faced" and "snake-tongued" are much better synonyms for "duplicity" than "duality". "Duality" usually refers to complementary things (such as the two monarchies of Sparta, or the Austrian and Hungarian halves of the Austro-Hungarian empire), not to opposite things.

      – Jasper
      Feb 8 at 7:25











    • @StewartGilliganGriffin -- Another example of your point: the "dual" of a mathematical problem involves negating various aspects of the original problem.

      – Jasper
      Feb 8 at 7:32








    • 2





      @StewartGilliganGriffin: Stack Exchange explicitly encourages you to write an answer to your own question if you have figure out an answer to your own question. In fact, it is even encouraged to post a question with the sole intent of answering it yourself (there is even an answer box right underneath the question box so that you can post both at the same time). Like always, do make sure that you follow all the rules, though.

      – Jörg W Mittag
      Feb 8 at 8:44






    • 2





      @StewartGilliganGriffin And you could use good and evil as either a dichotomy or a duality, but the intended meaning would change depending on which word you use. If you use it as a dichotomy, you would be arguing "There are good things, and there are evil things." If you use it as a duality, you would be saying something like "There can't be good without evil, and there can't be evil without good."

      – Cort Ammon
      Feb 8 at 18:06














    13












    13








    13







    A "dichotomy" splits a category into two subcategories. A "false dichotomy" is a logical error that incorrectly asserts that something must be in one category or the other; it claims the thing cannot be both or partway in between.



    A "duality" describes two aspects of a single thing. For example, applying the "wave-particle duality" principle to light says that for some purposes, a small enough amount of light behaves like a particle; and for other purposes, it behaves like a wave.






    share|improve this answer













    A "dichotomy" splits a category into two subcategories. A "false dichotomy" is a logical error that incorrectly asserts that something must be in one category or the other; it claims the thing cannot be both or partway in between.



    A "duality" describes two aspects of a single thing. For example, applying the "wave-particle duality" principle to light says that for some purposes, a small enough amount of light behaves like a particle; and for other purposes, it behaves like a wave.







    share|improve this answer












    share|improve this answer



    share|improve this answer










    answered Feb 8 at 5:23









    JasperJasper

    18k43569




    18k43569













    • Can duality be used to mean duplicity. Since it duality means to be dual. And duplicity means to be dual faced?

      – Stewart Gilligan Griffin
      Feb 8 at 7:12











    • "Two-faced" and "snake-tongued" are much better synonyms for "duplicity" than "duality". "Duality" usually refers to complementary things (such as the two monarchies of Sparta, or the Austrian and Hungarian halves of the Austro-Hungarian empire), not to opposite things.

      – Jasper
      Feb 8 at 7:25











    • @StewartGilliganGriffin -- Another example of your point: the "dual" of a mathematical problem involves negating various aspects of the original problem.

      – Jasper
      Feb 8 at 7:32








    • 2





      @StewartGilliganGriffin: Stack Exchange explicitly encourages you to write an answer to your own question if you have figure out an answer to your own question. In fact, it is even encouraged to post a question with the sole intent of answering it yourself (there is even an answer box right underneath the question box so that you can post both at the same time). Like always, do make sure that you follow all the rules, though.

      – Jörg W Mittag
      Feb 8 at 8:44






    • 2





      @StewartGilliganGriffin And you could use good and evil as either a dichotomy or a duality, but the intended meaning would change depending on which word you use. If you use it as a dichotomy, you would be arguing "There are good things, and there are evil things." If you use it as a duality, you would be saying something like "There can't be good without evil, and there can't be evil without good."

      – Cort Ammon
      Feb 8 at 18:06



















    • Can duality be used to mean duplicity. Since it duality means to be dual. And duplicity means to be dual faced?

      – Stewart Gilligan Griffin
      Feb 8 at 7:12











    • "Two-faced" and "snake-tongued" are much better synonyms for "duplicity" than "duality". "Duality" usually refers to complementary things (such as the two monarchies of Sparta, or the Austrian and Hungarian halves of the Austro-Hungarian empire), not to opposite things.

      – Jasper
      Feb 8 at 7:25











    • @StewartGilliganGriffin -- Another example of your point: the "dual" of a mathematical problem involves negating various aspects of the original problem.

      – Jasper
      Feb 8 at 7:32








    • 2





      @StewartGilliganGriffin: Stack Exchange explicitly encourages you to write an answer to your own question if you have figure out an answer to your own question. In fact, it is even encouraged to post a question with the sole intent of answering it yourself (there is even an answer box right underneath the question box so that you can post both at the same time). Like always, do make sure that you follow all the rules, though.

      – Jörg W Mittag
      Feb 8 at 8:44






    • 2





      @StewartGilliganGriffin And you could use good and evil as either a dichotomy or a duality, but the intended meaning would change depending on which word you use. If you use it as a dichotomy, you would be arguing "There are good things, and there are evil things." If you use it as a duality, you would be saying something like "There can't be good without evil, and there can't be evil without good."

      – Cort Ammon
      Feb 8 at 18:06

















    Can duality be used to mean duplicity. Since it duality means to be dual. And duplicity means to be dual faced?

    – Stewart Gilligan Griffin
    Feb 8 at 7:12





    Can duality be used to mean duplicity. Since it duality means to be dual. And duplicity means to be dual faced?

    – Stewart Gilligan Griffin
    Feb 8 at 7:12













    "Two-faced" and "snake-tongued" are much better synonyms for "duplicity" than "duality". "Duality" usually refers to complementary things (such as the two monarchies of Sparta, or the Austrian and Hungarian halves of the Austro-Hungarian empire), not to opposite things.

    – Jasper
    Feb 8 at 7:25





    "Two-faced" and "snake-tongued" are much better synonyms for "duplicity" than "duality". "Duality" usually refers to complementary things (such as the two monarchies of Sparta, or the Austrian and Hungarian halves of the Austro-Hungarian empire), not to opposite things.

    – Jasper
    Feb 8 at 7:25













    @StewartGilliganGriffin -- Another example of your point: the "dual" of a mathematical problem involves negating various aspects of the original problem.

    – Jasper
    Feb 8 at 7:32







    @StewartGilliganGriffin -- Another example of your point: the "dual" of a mathematical problem involves negating various aspects of the original problem.

    – Jasper
    Feb 8 at 7:32






    2




    2





    @StewartGilliganGriffin: Stack Exchange explicitly encourages you to write an answer to your own question if you have figure out an answer to your own question. In fact, it is even encouraged to post a question with the sole intent of answering it yourself (there is even an answer box right underneath the question box so that you can post both at the same time). Like always, do make sure that you follow all the rules, though.

    – Jörg W Mittag
    Feb 8 at 8:44





    @StewartGilliganGriffin: Stack Exchange explicitly encourages you to write an answer to your own question if you have figure out an answer to your own question. In fact, it is even encouraged to post a question with the sole intent of answering it yourself (there is even an answer box right underneath the question box so that you can post both at the same time). Like always, do make sure that you follow all the rules, though.

    – Jörg W Mittag
    Feb 8 at 8:44




    2




    2





    @StewartGilliganGriffin And you could use good and evil as either a dichotomy or a duality, but the intended meaning would change depending on which word you use. If you use it as a dichotomy, you would be arguing "There are good things, and there are evil things." If you use it as a duality, you would be saying something like "There can't be good without evil, and there can't be evil without good."

    – Cort Ammon
    Feb 8 at 18:06





    @StewartGilliganGriffin And you could use good and evil as either a dichotomy or a duality, but the intended meaning would change depending on which word you use. If you use it as a dichotomy, you would be arguing "There are good things, and there are evil things." If you use it as a duality, you would be saying something like "There can't be good without evil, and there can't be evil without good."

    – Cort Ammon
    Feb 8 at 18:06













    4














    Unlike dichotomy ,duality can be used with both complementary and opposite things.
    For example:




    The duality of worshipping Aphrodite with Adonis




    whereas a dichotomy is always the division of a whole into two things that are contradictory.






    share|improve this answer






























      4














      Unlike dichotomy ,duality can be used with both complementary and opposite things.
      For example:




      The duality of worshipping Aphrodite with Adonis




      whereas a dichotomy is always the division of a whole into two things that are contradictory.






      share|improve this answer




























        4












        4








        4







        Unlike dichotomy ,duality can be used with both complementary and opposite things.
        For example:




        The duality of worshipping Aphrodite with Adonis




        whereas a dichotomy is always the division of a whole into two things that are contradictory.






        share|improve this answer















        Unlike dichotomy ,duality can be used with both complementary and opposite things.
        For example:




        The duality of worshipping Aphrodite with Adonis




        whereas a dichotomy is always the division of a whole into two things that are contradictory.







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Feb 8 at 11:02









        Lucian Sava

        9,110113175




        9,110113175










        answered Feb 8 at 9:49









        Stewart Gilligan GriffinStewart Gilligan Griffin

        1198




        1198






























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