(networking, Internet slang) server down; server outage

use, usage, utilization, application / exploitation, taking advantage of

temporary

(sports) someone who serves a ball in a sport such as tennis / server, a tray for dishes / (computing) server (a computer or software which provides services to other programs or users)

yesterday

yesterday

last night / yesterday

slip, omission / the point or ending of a story or a joke

use, utilize / exploit, take advantage of

service / giving away something or doing something for free, as a gift or free service for someone / maintenance