1. a. A domesticated ruminant mammal (Ovis aries) having a thick coat, raised in many breeds for its wool, edible flesh, or hide.
b. Any of various wild ruminant mammals related to and resembling the domestic sheep, such as the aoudad, bighorn sheep, and mouflon.
c. Leather made from the skin of one of these animals.
2. a. A person regarded as timid, weak, or submissive.
b. One who is easily swayed or led.