Bedeutung von “blow up” — Learner’s Dictionary

blow up

phrasal verb with blow us uk /bləʊ/ verb past tense blew, past participle blown
START

If a storm or an argument blows up, it starts suddenly.

BECOME ANGRY informal

to suddenly become very angry:

My Dad blew up at me when I told him what had happened.

(Definition von “blow up” aus dem Cambridge Learner's Dictionary © Cambridge University Press)