| n. | 1. | The making of small, sharp cracks or reports, frequently repeated. |
| 2. | The well-browned, crisp rind of roasted pork. | |
| 3. | Food for dogs, made from the refuse of tallow melting. |
| Noun | 1. | crackling - the sharp sound of snapping noises Synonyms: crackle, crepitation |