Crunch - definition of crunch by The Free Dictionary
crunch (krŭnch) v. crunched, crunch·ing, crunch·es v.tr. 1. To chew with a noisy crackling sound. 2. To crush, grind, or tread noisily. 3. Slang To perform operations on; manipulate or process (numerical or mathematical data). v.intr. 1. To chew noisily with a crackling sound: crunching on celery. 2. To move with a crushing sound: crunching through ...