Pronunciation: (nāl'bī"ting), Strict Standards: Non-static method FenSites::linkTo() should not be called statically in /site/html/dictionary/nail-biting.html on line 73 [key]
1. the act or practice of biting one's fingernails, esp. as the result of anxiety or nervousness.
2. Informal.nervousness: The announcement that the trade agreement had been signed ended a week of nail-biting on Wall Street.
Informal.causing nervousness: The nail-biting part of the canoe trip was through the stretches of white water.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.