The relative lack of heat. / The sensation resulting from exposure to low temperatures. / Limited enthusiasm or affection; coolness. / (physics) The reciprocal of absolute temperature.

plural of coldness

(of a thing) Having a low temperature. / (of the weather) Causing the air to be cold. / (of a person or animal) Feeling the sensation of coldness, especially to the point of discomfort.

A condition of low temperature. / (with 'the', figuratively) A harsh place; a place of abandonment.

At a low temperature. / Without preparation. / (slang, informal, dated) In a cold, frank, or realistically honest manner.

plural of cold

Archaic spelling of cold.

The technique, or an instance, of using likely guesses and assumptions, then narrowing in on any positive responses, in order to give the impression of having information about a person or event.

A sales call either by telephone or personal presence, made without a referral or without preparing the recipient of the call.

To call someone without preparation or referral.