This is the 826th most frequent German word.
glaube
"Belief" or "faith."
Here, 'glaube' conveys the speaker's belief or assumption about someone's actions.
Ich glaube, dass er heute kommt.
I believe that he is coming today.
In this instance, 'Glauben' refers to a philosophical or ideological belief.
Wir sprachen über unseren Glauben an die Wissenschaft.
We talked about our faith in science.
Here, 'glaube' is used to express hope along with belief.