Where does “octadecanoyl” come from?

octadecanoyl (English) comes from English octadecanoic, from English octadecane, from English ane.

octadecanoyl (English): The univalent radical derived from octadecanoic...

Definitions

  1. The univalent radical derived from octadecanoic...

Ancestry of “octadecanoyl”, step by step

octadecanoyl traces back through two separate lines of ancestry.

via English octadecanoic

StepLanguageWordMeaning
1EnglishoctadecanoicOf or pertaining to octadecanoic acid or its...
2EnglishoctadecaneAny of very many isomeric alkanes having the...
3Englishane

via English YL

StepLanguageWordMeaning
1EnglishYLA female radio amateur; Initialism of young...
2Englishyoung ladyUsed other than with a figurative or idiomatic...
Every word from English aneEvery word from English octadecaneEvery word from English octadecanoic