The word crunchy describes something that makes a crisp, crackling sound when you bite or step on it. Fresh potato chips are crunchy. So are autumn leaves underfoot, raw carrots, and perfectly toasted bread. That satisfying snap and crackle is what makes something crunchy rather than soft or mushy.

The crunchiness of food often signals freshness: a crunchy apple is crisp and newly picked, while a soft one has been sitting around too long. Cereal stays crunchy in the box but loses its crunch when it sits in milk. Restaurants sometimes advertise extra crunchy fried chicken because many people love that crispy texture.

The word can also describe texture without sound. Crunchy snow underfoot feels packed and firm, different from soft, fluffy powder. Peanut butter comes in smooth and crunchy varieties; the crunchy kind has bits of peanuts mixed in.

Informally, people sometimes use crunchy to describe a lifestyle focused on natural, organic, or environmentally conscious choices. This meaning is quite different from the original one about texture and sound.