A ruler is a thin, hard, straight piece of plastic or wood with numbers written on the edges at even spacings. Rulers are used both for drawing straight lines, and for measuring how long things are.
An animal's rump is its fleshy hindquarters, bottom or buttocks. A cut of meat taken from an animal's rump may have the same name, for example rump steak.
Ris forRumpus (baboon)
A group of baboons is called a rumpus.
A rung is a step of a ladder. Ladders are usually made up of many rungs.
Rung is also the past tense of ring.




















