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completely out of patience or unable to cope due to stress or frustration
She snapped at her coworker after being at the end of her tether with constant interruptions.
She lost her temper due to extreme frustration.
He was at the end of his tether after months of dealing with his neighbor's noise.
He could no longer tolerate the situation.
Often used to describe emotional exhaustion from prolonged stress or aggravation.
Use this idiom when someone is so frustrated or stressed that they can no longer tolerate a situation. It implies a breaking point has been reached.
This idiom is figurative. Do not confuse it with the literal meaning of 'tether,' which refers to a rope or chain.
The phrase originates from the literal meaning of 'tether,' a rope or chain used to restrict an animal's movement. By the 19th century, it evolved metaphorically to describe a person's limit of endurance or patience.
This idiom is used in informal contexts to emphasize extreme frustration or exhaustion. It is more common in British English but understood in American English as well.