| Gnaw (v. t.) To bite, as something hard or tough, which is not readily separated or crushed |
| Gnaw (v. t.) To bite in agony or rage. |
| Gnaw (v. t.) To corrode |
| Gnaw (v. i.) To use the teeth in biting |
| erode gnaw gnaw at eat at wear away | become ground down or deteriorate, Her confidence eroded |
| gnaw | bite or chew on with the teeth, gnaw an old cracker |