Where does “prototoxin” come from?

prototoxin (English) comes from English proto, from English proto-, from Ancient Greek πρωτο-, from Ancient Greek πρῶτος, from Ancient Greek πρό, from Proto-Indo-European pró, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

prototoxin (English): Any substance that is converted into a toxin

Definitions

  1. Any substance that is converted into a toxin

Ancestry of “prototoxin”, step by step

prototoxin traces back through two separate lines of ancestry.

via English proto

StepLanguageWordMeaning
1EnglishprotoPrototypical; preceding the proper beginning of...
2Englishproto-first; most recent common ancestor of; Relating...
3Ancient Greekπρωτο-first, primary
4Ancient Greekπρῶτοςfirst; earliest; foremost, most prominent
5Ancient Greekπρόbefore; before, in front, forth, forward; before,...
6Proto-Indo-Europeanprótoward, leading to
7Proto-Indo-Europeanper-before, in front; first; to go through
8Proto-Indo-Europeanpr̥tóspassed , crossed

via English toxin

StepLanguageWordMeaning
1EnglishtoxinA toxic or poisonous substance produced by the...
2Latintoxicuma poison used on the tips of arrows; any poison
3Ancient Greekτοξικόνpoison used on the tips of arrows
4Ancient Greekτοξικόςof or for the bow; skilled in the use of the bow;...
5Ancient GreekλόγοςThat which is said: word, sentence, speech,...
6Ancient GreekλέγωI put in order, arrange, gather; I choose, count,...
7Proto-Indo-Europeanleǵ-to gather, collect, with derivatives meaning to...
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European pró