This is the 60th most frequent Hebrew word.
הן
The Hebrew word "הן" can mean "yes" or "they" (feminine plural), depending on context.
The word "הן" acts as a pronoun meaning "they" when referring to a group of females.
הן תלמידות חרוצות.
They are diligent students.
The word "הן" is part of the idiomatic expression "הן... והן...", meaning "both... and...".
אני אוהב הן את הטבע והן את העיר.
I love both nature and the city.
Here, "הן" is a pronoun referring to the female students as the subject of the sentence.