This is the 24th most frequent Hebrew word.
ב
The Hebrew letter "ב" (Bet) means "in," "at," or "with" as a preposition.
The word 'ב' is part of the word ב'בית and indicates the location where the action is directed.
אני הולך לבית הספר.
I am going to the school.
Here, 'ב' means 'in' and is used to indicate the context or area of interest.
אני מתעניין באמנות.
I am interested in art.
The first 'ב' specifies the time (in the morning) and the second specifies location (in the park).