Before submitting the paper, the author checked all REFs to ensure they were correctly formatted.

The supervisors announced we'd have refs at 2 p.m., so make sure your paperwork's up to date.

The refs reviewed the disputed goal before making their final decision.

She refs high school soccer matches on weekends.

The coach, working the refs relentlessly, tried to sway every close decision.

The coach worked the refs so hard that he almost got ejected.

Whenever tensions flare during the match, the veteran coach quietly works the refs to tilt calls his way.

After their star player was injured, the coach began to work the refs to try to get some favorable calls for his team.

The museum documented several refabrications of the ancient artifacts to preserve their appearance.

After discovering the structural flaws, the engineer recommended refabrication of the prototype rather than attempting repairs.