Where does “pretornal” come from?

pretornal (English) comes from English tornal, from English AL, from Dutch al, from Middle Dutch al, from Old Dutch āl, from Proto-West Germanic all, from Proto-Germanic allaz, from Proto-Indo-European h₂él- — to grow, nourish.

pretornal (English): Close to the margin of an insect’s wing towards the posterior angle; near the tornus

Definitions

  1. Close to the margin of an insect’s wing towards the posterior angle; near the tornus

Ancestry of “pretornal”, step by step

pretornal traces back through two separate lines of ancestry.

via English tornal

StepLanguageWordMeaning
1EnglishtornalOf or pertaining to the tornus
2EnglishALInitialism of assembly language; Initialism of...
3Dutchalall, all of; already; yet
4Middle Dutchalall, all of; completely; even though, no matter...
5Old Dutchāl
6Proto-West Germanicallall
7Proto-Germanicallazall
8Proto-Indo-Europeanh₂él-to grow, nourish

via English pre

StepLanguageWordMeaning
1EnglishpreBefore; Precum, Cowper's fluid, pre-ejaculate; To...
2Latinpraebefore; in front; in front of
3Proto-Italicpraibefore; in front of
4Proto-Indo-Europeanpreh₂-before, in front
5Proto-Indo-Europeanper-before, in front; first; to go through
6Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Proto-Indo-European h₂él-Every word from Proto-Germanic allazEvery word from Proto-West Germanic all