Bedeutung von “warm (sb/sth) up” — Learner’s Dictionary

warm (sb/sth) up

phrasal verb with warm us uk /wɔːm/ verb [ I, T ]

to become warmer or to make someone or something warmer:

The house soon warms up with the heating on.

(Definition von “warm (sb/sth) up” aus dem Cambridge Learner's Dictionary © Cambridge University Press)