量角器

量角器	liáng jiǎo qì	protractor / angle gauge
量	liáng	to measure
量	liàng	capacity / quantity / amount / to estimate / abbr. for 量词, classifier (in Chinese grammar) / measure word
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
器	qì	device / tool / utensil / CL:台