Meaning : Not open or affording passage or access.
Example :
The many closed streets made travel difficult.
Our neighbors peeped from behind closed curtains.
Meaning : (set theory) of an interval that contains both its endpoints.
(set theory) of an interval that contains neither of its endpoints.
openMeaning : Not open.
Example :
The door slammed shut.
Affording unobstructed entrance and exit. Not shut or closed.
An open door.Meaning : Requiring union membership.
Example :
A closed shop.
Meaning : With shutters closed.
Meaning : Not open to the general public.
Example :
A closed meeting.
Meaning : Not having an open mind.
Example :
A closed mind unreceptive to new ideas.
Synonyms : unsympathetic