Where does “trouserette” come from?

trouserette (English) comes from English trouser, from English trousers, from English trouzes, from English trouse, from Irish triús, from Middle Irish triubus, from Old Irish trebus, from Old French trebus — to shine, shimmer.

Ancestry of “trouserette”, step by step

StepLanguageWordMeaning
1EnglishtrouserOf or relating to trousers; A pair of trousers;...
2EnglishtrousersAn article of clothing that covers the part of...
3Englishtrouzes—
4Englishtrousebrushwood; trousers
5Irishtriústrousers, trews
6Middle Irishtriubus—
7Old Irishtrebus—
8Old Frenchtrebus—
9Late Latintubrucus—
10Proto-Germanic*þeuhabrōksloincloth
11Proto-Indo-Europeanbʰrēǵ-to shine, shimmer
Every word from Proto-Indo-European bʰrēǵ- →Every word from Proto-Germanic *þeuhabrōks →Every word from Late Latin tubrucus →