Where does “allotropism” come from?

allotropism (English) comes from English allo, from English allosexual, from English allo-, from Ancient Greek ἄλλος, from Ancient Greek κρίνω, from Proto-Hellenic kríňňō, from Proto-Indo-European krinyéti, from Proto-Indo-European krey- — to sift, separate, divide.

allotropism (English): The ability to exist in more than one physical...

Definitions

  1. The ability to exist in more than one physical...

Ancestry of “allotropism”, step by step

allotropism traces back through two separate lines of ancestry.

via English allo

StepLanguageWordMeaning
1EnglishalloAlternative spelling of 'allo
2EnglishallosexualDirected toward or involving another person...
3Englishallo-different, other; isomeric; especially, of amino...
4Ancient Greekἄλλοςother, another, different, else; in combination...
5Ancient GreekκρίνωTo separate, divide, part, distinguish between...
6Proto-Hellenickríňňō
7Proto-Indo-Europeankrinyéti
8Proto-Indo-Europeankrey-to sift, separate, divide

via English tropism

StepLanguageWordMeaning
1EnglishtropismThe turning of an organism in response to a...
2Frenchtropismetropism; A feeling of headrush; An unexplainable...
Every word from Proto-Indo-European krey-Every word from Proto-Indo-European krinyétiEvery word from Proto-Hellenic kríňňō