Synonyms of close down

Noun

1. closure, closedown, closing, shutdown, termination, ending, conclusion

usage: termination of operations; "they regretted the closure of the day care center"

Verb

1. close up, close, fold, shut down, close down

usage: cease to operate or cause to cease operating; "The owners decided to move and to close the factory"; "My business closes every night at 8 P.M."; "close up the shop"