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(hack-les) 2 syllables

Definition

plural noun. the hairs along the back of an animal's neck that stand up when it is angry or scared.

Example Sentence

The hackles on the back of the dog's neck rose up when he sensed a cat.

More Example Sentences

Her hackles were raised during the loud noise.

Synonyms

bristles; fur; hair

Antonyms

wagging the tail

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hackles
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