- very distressing, exhausting, or harrowing
WordReference Random House Learner's Dictionary of American English © 2026
ˈnerve-ˌrack•ing or ˈnerve-ˌwrack•ing,
adj.
WordReference Random House Unabridged Dictionary of American English © 2026- producing great anxiety, tension, or irritation:Driving with him was a nerve-racking experience.[It + be + ~ + to + verb]It was nerve-racking to wait for the news.
nerve-rack•ing
(nûrv′rak′ing),USA pronunciation adj.
- extremely irritating, annoying, or trying:a nerve-racking day; a nerve-racking noise.
- 1805–15
Collins Concise English Dictionary © HarperCollins Publishers::
nerve-racking, nerve-wracking adj