Having low temperature; cold, cool. / Lacking emotion or friendliness, apathetic, aloof, distant. / Unappealing, inappropriate, out-of-place.

The state of low temperature.

In a disinterested or unpleasant manner, or in a way to show displeasure.

(pathology) cold, chill

cold war

frostbite

(idiomatic) revenge is a dish best served cold

coldness / unfriendliness, hostility, meanness