Definitions For Ply

noun

• (usually in combinations) one of several layers of cloth or paper or wood as in plywood
• One of the strands twisted together to make yarn or rope or thread; often used in combination

verb

• Use diligently
• Give what is desired or needed, especially support, food or sustenance
• Wield vigorously
• Join together as by twisting, weaving, or molding
• Travel a route regularly
• Apply oneself diligently
• One of the layers, folds, or strands that make something (such as yarn or plywood)