intransitive verb
Definition: To go away from a place or to depart.
Example: I will leave for the airport at 6 AM.
noun
Definition: A period of time when someone is allowed to be away from work or duty, often with official permission.
Example: She took a leave from her job to travel abroad.
transitive verb
Definition: To allow someone or something to be in a certain state or to go away from a place, often by not taking them with you.
Example: I will leave the door open for you.