A member of a genus Anableps of fish in the family Anablepidae having eyes raised above the top of the head and divided in two different parts, so that they can see below and above the water surface at the same time.

plural of four-eyed fish

plural of four-leaf clover

An uncommon variation of the clover, having four leaves instead of the usual three. / (idiomatic) A bringer of good luck

plural of four-seam fastball

(real estate) In Taiwan, a house with four doors, specifically a house with a garage, a garage door that connects to the home, a front door, and a back door.

plural of four-stroke engine

A four-wheeled vehicle with a drivetrain that allows all four wheels to receive torque from the engine simultaneously. / (uncountable) the type of vehicle transmission system.

(soccer) collectively, a set of defenders who stay on the same level on the pitch.

(idiomatic) Extremely drunk