quailure Share definition Flag n: a word used, especially in scrabble, which is a derrogatory term meaning a quail who has failed. Danny, you quailure! You can't even fly straight, why don't you just go lay eggs with Basti? quailure by Annie Frankson July 20, 2008 0 0 Get merch Get the quailure mug. Buy Now — $32.95 See more merch