flipper

In marine mammals such as whales (or other aquatic animals such as sea turtles), a wide, flat limb adapted for swimming.

鳍

A wide, flat, paddle-like rubber covering for the foot, used in swimming.

蛙鞋

A flat lever in a pinball machine, triggered by the player to strike the ball and keep it in play.

A small flat used to support a larger one.

A type of ball bowled by a leg spin bowler, which spins backwards and skids off the pitch with a low bounce.

Television remote control, clicker.

The hand.

A kind of false tooth, usually temporary.

A kitchen spatula.

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.

To lift one or both flippers out of the water and slap the surface of the water.