Like this video? Subscribe to our free daily email and get a new idiom video every day!
at the end of (one's) tether
Completely worn out, exasperated, or exhausted; having no more patience, endurance, or energy left. Joshua started throwing a tantrum this afternoon, and with all the other things I have to get done, I'm at the end of my tether!Daniel's been at the end of his tether for weeks now—he has seriously got to get a different job!