Where does “rousee” come from?

rousee (Old French) comes from Vulgar Latin rosata, from Latin rōs — dew.

Ancestry of “rousee”, step by step

StepLanguageWordMeaning
1Vulgar Latinrosatadew, mist; nominative feminine singular of...
2Latinrōsdew
Every word from Latin rōs →Every word from Vulgar Latin rosata →
rousee — Etymology, Origin & Word History | Etymology Explorer