l]
noun, verb, -tled, -tling.| 1. | one of the short, stiff, coarse hairs of certain animals, esp. hogs, used extensively in making brushes. |
| 2. | anything resembling these hairs. |
| 3. | to stand or rise stiffly, like bristles. |
| 4. | to erect the bristles, as an irritated animal (often fol. by up): The hog bristled up. |
| 5. | to become rigid with anger or irritation: The man bristled when I asked him to move. |
| 6. | to be thickly set or filled with something suggestive of bristles: The plain bristled with bayonets. The project bristled with difficulties. |
| 7. | to be visibly roused or stirred (usually fol. by up). |
| 8. | to erect like bristles: The rooster bristled his crest. |
| 9. | to furnish with a bristle or bristles. |
| 10. | to make bristly. |
