Where does “抗原” come from?

抗原 (Japanese) comes from Japanese 原, from Old Japanese 原, from Italian -para.

抗原 (Japanese): an antigen

Definitions

  1. an antigen

Ancestry of “抗原”, step by step

抗原 traces back through two separate lines of ancestry.

via Japanese

StepLanguageWordMeaning
1Japanesemeadow, plain, field; the original thing; the...
2Old Japanese
3Italian-para

via Japanese

StepLanguageWordMeaning
1Japanese
Every word from Italian -paraEvery word from Old Japanese Every word from Japanese
抗原 — Etymology, Origin & Word History | Etymology Explorer