This is the 99th most frequent German word.
vor
"Vor" in German means "in front of," "before," or "ago," depending on the context.
Here 'vor' is a preposition indicating a position or location in front of something.
Ich stehe vor der Tür.
I am standing in front of the door.
Here 'vor' is used as a preposition indicating time, referring to an event that happened in the past relative to the present.
Ich bin vor fünf Minuten angekommen.
I arrived five minutes ago.
Here 'vor' is a preposition used to indicate the cause of the fear or concern experienced by the subject.