noun
underwear; underclothes; lingerie
General term for garments worn next to the skin, including undershirts, underpants, and lingerie. Covers both everyday and intimate apparel.
寒いので、肌着を一枚多く着た。
Because it was cold, I wore an extra layer of underwear.
旅行のときは、肌着を多めに持っていく。
When traveling, I take extra underwear.