closed adj.
VERBS be | remain The library will remain closed until next week. | keep sth Keep that door closed, will you?
ADV. firmly, properly, tightly Are the windows firmly closed? Her mouth was tightly closed. | completely, fully Make sure the lid is completely closed. The valve can be adjusted from fully open to fully closed. | almost, nearly squinting through almost closed eyes | half, partially, partly Her eyes were half closed. | officially | permanently, temporarily
PREP. for The building is closed for repairs. | to Twenty-five miles of beaches were officially closed to the public.
You can also check other dicts: closed (English, 中文解释 ), wordnet sense, Collins Definition