The Collaborative International Dictionary of English v.0.48:
pantie \pantie\ n. A pair of short underpants for women or children (usually used in the plural). Syn: panty, scanty, step-in. [WordNet 1.5]WordNet (r) 3.0 (2006):
pantie n 1: short underpants for women or children (usually used in the plural) [syn: pantie, panty, scanty, step-in]