Close down and Close-up

Close down verb - Cease to operate or cause to cease operating.

Close-up and close down are semantically related. In some cases you can replace phrase "Close-up" with "Close down", this terms are similar.

Close-up adjective - Not being distant in time, space, or significance.

Close down and close-up are semantically related. Sometimes you can use "Close down" instead a verb phrase "Close-up".