Where does “coumarinic” come from?

coumarinic (English) comes from English coumarin, from English -ín, from English in, from Middle English in, from Old English in, from Proto-West Germanic *in.

coumarinic (English): Relating to, or derived from a coumarin

Definitions

  1. Relating to, or derived from a coumarin

Ancestry of “coumarinic”, step by step

coumarinic traces back through two separate lines of ancestry.

via English coumarin

StepLanguageWordMeaning
1Englishcoumarinthe bicyclic aromatic compound 1,2-benzopyrone or...
2English-ínAttached to a word (usually a verb) to denote a protest, demonstration or other type of gathering characterized by the activity denoted by the base word
3EnglishinUsed to indicate location, inclusion, or position...
4Middle EnglishinAny kind of accomodation; particularly; A home or...
5Old Englishinin; Alternative form of inn
6Proto-West Germanic*in

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Proto-West Germanic *inEvery word from Old English inEvery word from Middle English in