1. to form small folds or wrinkles
2. to make a light crackling sound

1. a small fold or wrinkle
2. a light crackling sound

Examples

• The paper crinkled when she squeezed it in her hand.
• His eyes crinkle when he smiles.
• The plastic bag crinkled as she opened it.
• There was a crinkle in the corner of the photograph.
• She smoothed out the crinkles in her dress.
• The fire made a soft crinkle as it burned.
• The aluminum foil crinkled loudly in the quiet kitchen.