войдет

In a sentence

• Она войдет в комнату через минуту.

  She will enter the room in a minute.

  Here, 'войдет' is used to mean 'will enter', indicating a future action of entering a room.

• Этот эпизод войдет в историю.

  This episode will go down in history.

  In this context, 'войдет' suggests 'will go down', metaphorically meaning to be remembered as part of history.

• Пожалуйста, войди и закрой дверь.

  Please enter and close the door.

  Here, 'войди' is the imperative form of 'войдет', instructing someone to enter a place.