Where does “allenylic” come from?

allenylic (English) comes from English allenyl, from English YL, from English young lady — Used other than with a figurative or idiomatic...

allenylic (English): Of or pertaining to an allene

Definitions

  1. Of or pertaining to an allene

Ancestry of “allenylic”, step by step

allenylic traces back through two separate lines of ancestry.

via English allenyl

StepLanguageWordMeaning
1EnglishallenylA univalent radical derived from an allene
2EnglishYLA female radio amateur; Initialism of young...
3Englishyoung ladyUsed other than with a figurative or idiomatic...

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from English young ladyEvery word from English YLEvery word from English allenyl