Definition of cow

• n. - A chimney cap; a cowl
• n. - The mature female of bovine animals.
• n. - The female of certain large mammals, as whales, seals, etc.
• v. t. - To depress with fear; to daunt the spirits or courage of; to overawe.
• n. - A wedge, or brake, to check the motion of a machine or car; a chock.