Where does “roust” come from?

Roust comes from English rouse, which derives from Middle French carousser, ultimately from Latin rursus meaning "again" and vertere meaning "to turn."

roust (English): to rout out of bed; to rouse; To harass, to treat...

Definitions

  1. to rout out of bed; to rouse; To harass, to treat...

Ancestry of “roust”, step by step

roust traces back through two separate lines of ancestry.

via English rouse

StepLanguageWordMeaning
1EnglishrouseAn arousal; The sounding of a bugle in the...
2Middle Englishrousento shake one's feathers
3Anglo-Normanreuser
4LatinrecusoI refuse, decline; I object to, reject; I...
5Latinrĕ-back, backwards
6Latinprōdūcōto lead or bring forth, forward or out
7Latinprō-forward direction, forward movement
8Proto-Italic*pro-pro- see the Latin entry for further meanings
9Proto-Indo-Europeanpro-toward, forward
10Proto-Indo-Europeanpor-to give birth; forward, through; going, passage
11Proto-Indo-Europeanper-before, in front; first; to go through
12Proto-Indo-Europeanpr̥tóspassed , crossed

via Old Norse rǫst

StepLanguageWordMeaning
1Old Norserǫst
2Proto-Germanicrastōinterval; rest
3Proto-Indo-Europeanros-

Words derived from “roust

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