Where does “trooper” come from?

Trooper derives from English troop, from French troupe, from French troupeau meaning herd, from Latin -arius, ultimately from Proto-Indo-European treb-.

trooper (English): A soldier of private rank in cavalry or armour; A...

Definitions

  1. A soldier of private rank in cavalry or armour; A...

Ancestry of “trooper”, step by step

StepLanguageWordMeaning
1EnglishtroopA collection of people; a number; a multitude; A...
2Frenchtroupetroop
3Frenchtroupeauherd (of horses, bulls, elephants, buffalo etc.)
4Middle Frenchtrope
5Old Frenchtropeband, company, troop
6Medieval Latintroppusflock; herd, flock
7Proto-Germanicþurpąvillage, rural settlement; gathering of people;...
8Proto-Indo-Europeantreb-settlement, dwelling; to build, dwell

Words derived from “trooper

Every word from Proto-Indo-European treb-
trooper — Etymology, Origin & Word History | Etymology Explorer