(slang) To hit someone with a cold cock. / (slang) To hit someone with a club, bottle, or any object that gives additional force to the blow. / (slang) To knock someone unconscious.

(chemistry) A piece of laboratory equipment used for creating a cold spot on a surface. / Used other than figuratively or idiomatically: see cold, finger.

Any cold cooked meat such as luncheon meat or lunch meat, spam, chopped pork, corned beef, and so on. / (slang, uncountable) One or more corpses.

(simile) Very cold.

Alternative spelling of cold cock

Alternative spelling of cold cock

A common cold (illness).

To make a sale to a client who is not a lead but an unqualified prospect.

(idiomatic) Ambivalent; having conflicting emotions.

(obsolete outside the phrase in cold blood) A state of mild or low emotions, previously understood as a condition whereby the blood has not been appreciably heated by emotional intensity.