6 days ago · The meaning of CLOSED is not open. How to use closed in a sentence.

CLOSED definition: having or forming a boundary or barrier. See examples of closed used in a sentence.

closed adjective [not gradable] (NOT OPEN) If a society or economy is closed, it does not allow free exchanges or trade with other societies or countries.

Define closed. closed synonyms, closed pronunciation, closed translation, English dictionary definition of closed. adj. 1. Having boundaries; enclosed: a closed corridor between the two buildings.

having or forming a boundary or barrier He was blocked by a closed door The house had a closed porch

Apr 17, 2026 · Adjective closed (not comparable) Physically obstructed, sealed, etc. Made impassable.

In mathematics, a set is said to be closed if it contains all its limit points, or in other words, any sequence of points within the set has a limit also contained in the set.

closed definition: not operating or conducting trade. Check meanings, examples, usage tips, pronunciation, domains, and related words. Discover expressions like "eyes closed", "case closed", …

Closed definition: Having boundaries; enclosed.

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