The Dictionary of American Slang, Fourth Edition by Barbara Ann Kipfer, PhD. and Robert L. Chapman, Ph.D. Copyright (C) 2007 by HarperCollins Publishers. Cite This Source
Idioms and Phrases with in a pinch
in a pinch
In an emergency, when hard-pressed, as in This music isn't what I would have chosen, but it will do in a pinch. This term dates from the late 1400s, when it was put as at a pinch (a usage still current in Britain); pinch alludes to straitened circumstances.
