缺角

缺角	quē jiǎo	(of a square shape, such as a house plan) to have a corner missing / (fig.) to lack something / missing piece
缺	quē	deficiency / lack / scarce / vacant post / to run short of
角	Jué	surname Jue
角	jiǎo	angle / corner / horn / horn-shaped / unit of money equal to 0.1 yuan, or 10 cents (a dime) / CL:个
角	jué	role (theater) / to compete / ancient three legged wine vessel / third note of pentatonic scale