witchnose Share definition Flag A hideous, vomit-inducing, shaped nose that closely resembles the nose of a witch, long and narrow but with large nostril openings. Damn, girl! Git yer witchnose outta my grill 'fore I cut you up! witchnose by jojo dancer October 13, 2004 0 0 Get merch Get the witchnose mug. Buy Now — $32.95 See more merch