Where does “stormtroop” come from?

stormtroop (English) comes from English troop, from French troupe, from French troupeau, from Middle French trope, from Old French trope, from Medieval Latin troppus, from Proto-Germanic þurpą, from Proto-Indo-European treb- — settlement, dwelling; to build, dwell.

Ancestry of “stormtroop”, step by step

stormtroop traces back through two separate lines of ancestry.

via English troop

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

via English storm

StepLanguageWordMeaning
1EnglishstormAny disturbed state of the atmosphere, especially...
2Middle EnglishstormA storm; an instance of intense wind and...
3Old Englishstormstorm
4Proto-West Germanic*sturmstorm
5Proto-Germanicsturmazstorm
6Proto-Indo-European(s)twer-to rotate, swirl, twirl, move around; to turn...
Every word from Proto-Indo-European treb-
stormtroop — Etymology, Origin & Word History | Etymology Explorer