0 to think that something is true, or that what someone says is true -- creure
Do you believe him?
She says she’s only 30, but I don’t believe it.
1 to think something, although you are not completely sure -- creure
2 used to say that something surprising is true -- encara que sembli mentida
He even remembered my birthday, believe it or not.
3 to be very surprised when you see someone or something, or when you hear what someone says -- no poder creure el que veus/sents