Where does “antiporcine” come from?

antiporcine (English) comes from English anti, from English anti-, from Ancient Greek ἀντι-, from Ancient Greek ᾰ̓ντῐ́ — opposite.

antiporcine (English): That attacks pig antigens

Definitions

  1. That attacks pig antigens

Ancestry of “antiporcine”, step by step

antiporcine traces back through two separate lines of ancestry.

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite

via English porcine

StepLanguageWordMeaning
1EnglishporcineOf or pertaining to pigs; Overweight to the...
2Middle Englishporcine
Every word from Ancient Greek ᾰ̓ντῐ́Every word from English anti-Every word from English anti