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hackles

British  
/ ˈhækəlz /

plural noun

  1. the hairs on the back of the neck and the back of a dog, cat, etc, which rise when the animal is angry or afraid

  2. anger or resentment (esp in the phrases get one's hackles up, make one's hackles rise )

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

hackles Idioms  
  1. see raise someone's hackles.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Brennan began to ask if Ross was back on the street and working in Minneapolis when Noem got her hackles up.

From Salon • Jan. 18, 2026

Clooney's newly acquired citizenship has also raised hackles in France.

From Barron's • Dec. 31, 2025

The success of high-speed rail in other countries raises our competitive hackles.

From Los Angeles Times • Jun. 16, 2025

Feline lovers in Kenya’s capital have been twitching over the threat of what is perceived as a “cat tax” - and any talk of tax in the East African nation raises the hackles.

From BBC • Aug. 1, 2024

“You looked ... fierce. Like a wolf with all its hackles up,” she stopped, looking up at my head.

From "The Name of the Wind" by Patrick Rothfuss