To reheat food that was previously cooked

(preceded by definite article) A medieval instrument of torture consisting of an iron frame that encased the leg and was then heated.

(rail transport, UK) Storage of a train taken out of service temporarily, which is kept powered and maintained.

Alternative form of warmline

(immunology) a red cell antibody that optimally binds its target antigen at levels near body temperature

plural of warm antibody

(informal, derogatory) An extra (type of actor).

plural of warm prop

(Britain) warmed-over

amicable and friendly / kind, sympathetic and generous