trews

[trooz] /truz/
noun, (used with a plural verb)
1.
close-fitting tartan trousers, worn especially by certain Scottish regiments.
Origin
1560-70; < Irish and Scots Gaelic triubhas < Old French trebus breeches
British Dictionary definitions for trews

trews

/truːz/
plural noun
1.
(mainly Brit) close-fitting trousers, esp of tartan cloth and worn by certain Scottish soldiers
Word Origin
C16: from Scottish Gaelic triubhas, from Old French trebus; see trousers