flipper UK /ˈflɪpə/US /ˈflɪpɚ/noun 11verb 1forms 3 noun11 •In marine mammals such as whales (or other secondarily aquatic animals such as sea turtles), a wide, flat limb adapted for swimming. •A wide, flat, paddle-like rubber covering for the foot, used in swimming. •Someone who flips, in the sense of buying a house or other asset and selling it quickly for profit. •Someone who flips in any other sense, for example throwing a coin. •A flat lever in a pinball machine, triggered by the player to strike the ball and keep it in play. •A kitchen spatula.Remember the mornings when you help me fix eggs and pancakes for breakfast. You always had to use the “flipper” to turn the pancakes and eggs. — 2009 •(US, informal) Television remote control, clicker. •A type of ball bowled by a leg spin bowler, which spins backwards and skids off the pitch with a low bounce. •A kind of false tooth, usually temporary. •A small flat used to support a larger one. •(slang, old-fashioned) The hand.Give me your flipper, old man, and tell me if I can be of any service to you. I'll do what you want at all hazards. — 1888 verb1 •To lift one or both flippers out of the water and slap the surface of the water. formsflippered · flippering · flippers