definition
To crush something, especially food, with a noisy crackling sound.
definition
To be crushed with a noisy crackling sound.
definition
(slang) To calculate or otherwise process (e.g. to crunch numbers: to perform mathematical calculations). Presumably from the sound made by mechanical calculators.
definition
To grind or press with violence and noise.
definition
To emit a grinding or crunching noise.
definition
(automotive, transitive) To cause the gears to emit a crunching sound by releasing the clutch before the gears are properly synchronised.
definition
(computing, transitive) To compress (data) using a particular algorithm, so that it can be restored by decrunching.
definition
(software engineering, slang, transitive) To make employees work overtime in order to meet a deadline in the development of a project.