sharpiePronunciation: /ˈʃɑːpi/Definition of sharpie noun (plural sharpies) 1a sharp-prowed, flat-bottomed New England sailing boat, with one or two masts each rigged with a triangular sail. 2 informal, chiefly North Americananother term for sharper. 3Australian informal (in the 1960s and 1970s) a young person resembling a skinhead, with close-cropped hair and distinctive dress. sharpie in other Oxford dictionaries Definition of sharpie in the US English dictionary