Bedeutung von “shut sb/sth up” — Learner’s Dictionary

shut sb/sth up

phrasal verb with shut us uk /ʃʌt/ verb [ I, T ] present participle shutting, past tense and past participle shut

to keep a person or animal somewhere and prevent them from leaving:

You can't keep it shut up in a cage all day.

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