Home › Words › S › sweatpantsweatpantsweatpant means sweatpants.Among words judged in Lexicurio's Arena, sweatpant ranks #32,914 of 42,747 for Qualifying.EtymologyFrom sweat + pant.nounsweatpantse.g.“Try something made of grippier material — regular cotton sweatpant material isn't bad[…]” — 2003, John Capouya, Real men do yoga, page 65:Definitions & examples from Wiktionary (CC BY-SA 3.0).