Where does “pentadecylic” come from?

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

pentadecylic (English): Relating to the pentadecyl radical

Definitions

  1. Relating to the pentadecyl radical

Ancestry of “pentadecylic”, step by step

pentadecylic traces back through two separate lines of ancestry.

via English pentadecyl

StepLanguageWordMeaning
1EnglishpentadecylAny of very many isomeric univalent hydrocarbon radicals, C15H31, formally derived from pentadecane by the loss of a hydrogen atom
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 lady
pentadecylic — Etymology, Origin & Word History | Etymology Explorer