English

Adjective

closed ‎(not comparable)

1. Sealed, made inaccessible or impassable; not open
2. (of a store or business) Not operating or conducting trade
3. Not public.

   closed source

   a closed committee

4. (topology, of a set) Having an open complement.
5. (mathematics, of a set) Such that its image under the specified operation is contained in it.

   The set of integers is closed under addition: .

6. (mathematics, logic, of a formula) Lacking a free variable.
7. (graph theory, of a walk) Whose first and last vertices are the same.

Synonyms

• shut

See also

• close

Translations

Verb

closed

1. simple past tense and past participle of close

Anagrams

• codels

Welsh

Pronunciation

• (North Wales) IPA^(key): /ˈklɔsɛd/
• (South Wales) IPA^(key): /ˈkloːsɛd/

Noun

closed m (plural closedau)

1. Alternative form of closet

Mutation