Where does “idiosomic” come from?

idiosomic (English) comes from English idiosome, from English some, from Middle English som, from Old English sum, from Proto-West Germanic *sum, from Proto-Germanic sumaz, from Proto-Indo-European sem- — together, one.

idiosomic (English): Relating to an idiosome

Definitions

  1. Relating to an idiosome

Ancestry of “idiosomic”, step by step

idiosomic traces back through two separate lines of ancestry.

via English idiosome

StepLanguageWordMeaning
1EnglishidiosomeThe attraction-sphere of a spermatid or of an...
2EnglishsomeA certain number, at least two; An indefinite...
3Middle Englishsomsome
4Old Englishsumsome
5Proto-West Germanic*sumsome
6Proto-Germanicsumazsome (one), a certain (one)
7Proto-Indo-Europeansem-together, one

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Proto-Indo-European sem-Every word from Proto-Germanic sumazEvery word from Proto-West Germanic *sum