Where does “antitrombina” come from?

antitrombina (Spanish) comes from Spanish trombina, from English thrombin, from English in, from Middle English in, from Old English in, from Proto-West Germanic *in.

antitrombina (Spanish): antithrombin

Definitions

  1. antithrombin

Ancestry of “antitrombina”, step by step

StepLanguageWordMeaning
1Spanishtrombinathrombin
2EnglishthrombinAn enzyme in blood that facilitates blood...
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
Every word from Proto-West Germanic *in