Where does “heterodontism” come from?

heterodontism (English) comes from English ism, from English -ism, from Latin -ismus, from Ancient Greek -ισμός, from Ancient Greek -μός, from Proto-Indo-European -mós — Creates action/result nouns from verb stems.

heterodontism (English): Having a dentition of differing teeth

Definitions

  1. Having a dentition of differing teeth

Ancestry of “heterodontism”, step by step

heterodontism traces back through two separate lines of ancestry.

via English ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
3Latin-ismus-ism
4Ancient Greek-ισμόςForms abstract nouns
5Ancient Greek-μόςForms abstract nouns
6Proto-Indo-European-mósCreates action/result nouns from verb stems

via English heterodont

StepLanguageWordMeaning
1EnglishheterodontHaving teeth of different types; Of hinge teeth:...
2English-odonttooth; toothed
3Ancient GreekὀδούςA tooth, tusk; anything pointed: spike, prong;...
4Proto-Hellenicodóntstooth
5Proto-Indo-Europeanh₃dóntstooth
6Proto-Indo-Europeanh₁ed-to eat
Every word from Proto-Indo-European -mósEvery word from English -ismEvery word from English ism