adjective
Definition: Being near in space, time, or relationship; having a strong bond or intimacy with someone or something.
Example: They have a close friendship that has lasted for years.
intransitive verb
Definition: To become shut or to finish; to stop operating or to reach an end.
Example: The door closed quietly behind her.
noun
Definition: A conclusion or finish; the end of something.
Example: The meeting came to a close after two hours of discussion.