close down

(noun) termination of operations. Synonyms: closure, closedown, closing, shutdown. Example: "They regretted the closure of the day care center."

(verb) cease to operate or cause to cease operating. Synonyms: close up, close, fold, shut down, close down. Examples: "The owners decided to move and to close the factory." "My business closes every night at 8 p.m.." "Close up the shop."