Where does “antitrout” come from?

antitrout (English) comes from English trout, from Middle English troute, from Old English truht, from Old French truite, from Latin tructa, from Ancient Greek τρώκτης, from Ancient Greek -τής, from Ancient Greek πεῖρα — passed , crossed.

antitrout (English): Of an antibody: reacting with the immunoglobins...

Definitions

  1. Of an antibody: reacting with the immunoglobins...

Ancestry of “antitrout”, step by step

antitrout traces back through two separate lines of ancestry.

via English trout

StepLanguageWordMeaning
1EnglishtroutAny of several species of fish in Salmonidae,...
2Middle Englishtroutetrout certain fish of the genus
3Old Englishtruhttrout
4Old Frenchtruite
5Latintructaa kind of trout
6Ancient Greekτρώκτηςgnawer, nibbler; greedy knave; kind of fish with...
7Ancient Greek-τήςAppended to verbs to form agent nouns
8Ancient Greekπεῖραtrial, experiment, attempt
9Proto-Indo-Europeanper-before, in front; first; to go through
10Proto-Indo-Europeanpr̥tóspassed , crossed

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
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Ancient Greek -τής