dudess /ˈd(j)uːdɛs/ noun3 •A female dude. •(informal) A woman, generally a younger woman, especially one who is perceived to be cool or hip.“Sorry, dude,” I said. “Dispatch One, she's gonna call me?” / “Yo, the dudess,” he said, heading out the door. — 1988 •(old-fashioned) A cowgirl. formsdudesses