1) underwear, drawers, trousers

1a) a priestly undergarment of linen

Root √כנס: כָּנַס vb gather collect Qal gather Pi and I will gather you together . Hithp and the covering is narrow when one gathers oneself together .(too), i.e. the bed is too short to stretch oneself at full length, and when one (perforce) draws up the feet, the covering becomes too narrow.

מִכְנָס n.m Ez 44:18 drawers .only du. (or pl.)