Where does “trencherwoman” come from?

trencherwoman (English) comes from English trencher, from Middle English trenchour, from Anglo-Norman trenchour, from Old French trenchier, from Vulgar Latin trinicare, from Latin trini, from Latin tres, from English three.

trencherwoman (English): A female trencher-man; a woman who likes to eat a lot

Definitions

  1. A female trencher-man; a woman who likes to eat a lot

Ancestry of “trencherwoman”, step by step

trencherwoman traces back through two separate lines of ancestry.

via English trencher

StepLanguageWordMeaning
1EnglishtrencherA long plate on which food is served and/or cut;...
2Middle EnglishtrenchourA cutting tool; a knife or blade
3Anglo-Normantrenchourcutter
4Old Frenchtrenchierto cut
5Vulgar Latintrinicarecut into three parts; cut in three parts
6Latintrininominative masculine plural of trīnus; genitive...
7Latintresthree; 3
8EnglishthreeA numerical value after two and before four....
9Middle Englishthrethree
10Old Englishþrīthree
11Proto-West Germanicþrīʀthree
12Proto-Germanicþrīzthree
13Proto-Indo-European*tréyes

via English woman

StepLanguageWordMeaning
1EnglishwomanAn adult female human; All female humans...
2Middle EnglishwommanAn female adult person; a woman; The female sex...
3Old Englishwīfmannwoman; female servant; woman
4Old Englishmannperson; man meaning mankind; man meaning adult...
5Proto-West Germanicmannperson, human
6Proto-Germanic*mann-
7Proto-Indo-Europeanmen-to think, mind; spiritual activity; to stay,...
Every word from Proto-Indo-European *tréyesEvery word from Proto-Germanic þrīzEvery word from Proto-West Germanic þrīʀ