pants n. 1. n. pl. A garment extending from the waist to the knee or ankle, covering each leg separately.Syn. -- trousers.[WordNet 1.6]
2. Underpants.Syn. -- drawers.[PJC]
3. Specifically: Underpants worn by women; panties.Syn. -- bloomers, drawers, panties.[WordNet 1.6]