(nautical) A gun moved temporarily from its normal broadside position to fire through the chase ports in the bow or stern of a ship.

(road transport) A (high-speed) chase between people in two or more cars or other vehicles, normally between the police or other law enforcement and an offender.

An aircraft that flies alongside another, to advise or photograph it while experimental flights are being carried out.

To pursue, so as to attempt to capture; used with to.

(slang) To inhale the vapour from heated morphine, heroin, oxycodone or opium that has been placed on a piece of foil.

(idiomatic) To pursue unrealistic or fanciful goals.

plural of car chase

(music) A musical instrument (idiophone) made from a split stalk of bamboo struck against a performer's hand, originating in South Asia.

plural of chase port

(Cockney rhyming slang) The face.