Where does “entrench” come from?

Entrench comes from Old French trenche combined with Old French en- and Latin in-, ultimately deriving from Proto-Indo-European roots meaning "to cut" and "three."

entrench (English): To dig or excavate a trench; to trench; To...

Definitions

  1. To dig or excavate a trench; to trench; To...

Ancestry of “entrench”, step by step

StepLanguageWordMeaning
1EnglishtrenchA long, narrow ditch or hole dug in the ground; A...
2Old Frenchtrenchetrench; first-person singular present indicative...
3Old Frenchtrenchierto cut
4Vulgar Latintrinicarecut into three parts; cut in three parts
5Latintrininominative masculine plural of trīnus; genitive...
6Latintresthree; 3
7EnglishthreeA numerical value after two and before four....
8Middle Englishthrethree
9Old Englishþrīthree
10Proto-West Germanicþrīʀthree
11Proto-Germanicþrīzthree
12Proto-Indo-European*tréyes

Words derived from “entrench

Every word from Proto-Indo-European *tréyes