crunchy

Short definition from Wiktionary

Adjective

1. 1
   Likely to crunch, especially with reference to food when it is eaten.
2. 2
   Having counter-culture sensibilities; nature-loving or hippie; wholesome, health-conscious.
3. 3
   Of a chord, containing dissonant intervals.
4. 4
   Of an image, pixelated, grainy, or exhibiting blocking, often as a result of oversharpening, a low resolution, or aggressively applied lossy image compression.

Noun

1. 1
   A pellet of dry cat food.
2. 2
   An infantryman, as opposed to a tanker (combatant manning a tank).