n. in marine mammals such as whales, a wide flat limb, adapted for swimmingn. a flat, wide, paddle-like rubber covering for the foot, used in swimmingn. a flat lever in a pinball machine, used to keep the ball in playn. A type of ball bowled by a leg spin bowler, which spins backwards and skids off the pitch with a low bouncen. television remote control, clickern. The hand.n. A kind of false tooth, usually temporary.v. To lift one or both flipper out of the water and slap the surface of the water