Where does “antigenic” come from?

Antigenic derives from English antigen, combining English anti- (from French anti-) and English gene (from Ancient Greek γενεά meaning generation or offspring), ultimately tracing to Proto-Indo-European -kos.

antigenic (English): Of or relating to an antigen; Sexually dimorphic,...

Definitions

  1. Of or relating to an antigen; Sexually dimorphic,...

Ancestry of “antigenic”, step by step

antigenic traces back through two separate lines of ancestry.

via English antigen

StepLanguageWordMeaning
1EnglishantigenA substance that induces an immune response,...
2Frenchantigèneantigen
3Frenchgènegene
4Middle Frenchgehenne
5Old Frenchgehinepunishment resulting from admission of guilt;...
6Old Frenchgehirto admit, confess, acknowledge
7Frankishjehhjanto say, confess
8Proto-Germanicjehanąto speak, say, express
9Proto-Indo-Europeanyék-e-ti
10Proto-Indo-Europeanyek-to utter

via English antigeny

StepLanguageWordMeaning
1EnglishantigenySexual dimorphism, especially in lepidopterans
2Ancient Greekἀντίover against, opposite; at the same time as; in...
3Ancient Greekνόμοςusage, custom; law, ordinance; melody, strain
4Ancient Greekνέμωto deal out, distribute, dispense; to pasture or...
5Proto-Indo-Europeannémossacrifice, worship; place of sacrifice, clearing
6Proto-Indo-Europeannem-to distribute; to give, to take

Words derived from “antigenic

Every word from Proto-Indo-European yek-