l]
noun, verb, -led, -ling.| 1. | one of the long, slender feathers on the neck or saddle of certain birds, as the domestic rooster, much used in making artificial flies for anglers. |
| 2. | the neck plumage of a male bird, as the domestic rooster. |
| 3. | hackles,
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| 4. | Angling.
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| 5. | a comb for dressing flax or hemp. |
| 6. | Angling. to equip with a hackle. |
| 7. | to comb, as flax or hemp. |
| 8. | raise one's hackles, to arouse one's anger: Such officiousness always raises my hackles. |
raise one's hackles
Make one very angry, as in That really raised my hackles when he pitched straight at the batter's head. Hackles are the hairs on the back of an animal's neck, which stick up when the animal feels fearful or angry. [Late 1800s]