Bedeutung von “believe in something/in doing something” im Essential American English Dictionary

believe in something/in doing something

phrasal verb with believe us /bɪˈliv/ verb present participle believing, past tense and past participle believed

to be confident that something is good and right:

They don’t believe in living together before marriage.

(Definition von “believe in something/in doing something” aus dem Webster's Essential Mini Dictionary © Cambridge University Press)