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Synonyms

peaky

American  
[pee-kee] / ˈpi ki /

adjective

peakier, peakiest
  1. peaked.


peaky British  
/ ˈpiːkɪ /

adjective

  1. wan, emaciated, or sickly

"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

Other Word Forms

Etymology

Origin of peaky

First recorded in 1870–75; peak(ed) 2 + -y 1

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.

See Examples For:

A global phenomenon, the "peaky effect" has also inspired a number of tours, with an abundance of tourists flocking to visit local attractions and filming locations.

From BBC Oct. 19, 2025

Enjoy the display until your plant begins to look peaky, then give it a dignified toss into the compost.

From Seattle Times Jan. 1, 2022

The flow is "really flashy, really peaky," Ng says.

From Science Magazine Sep. 11, 2019

Even if you’re not feeling peaky, it might be worth faking a dicky hip during a boring bit.

From The Guardian Feb. 23, 2019

Mrs Alice Boland thought, his face is peaky, it's the shock.

From "I'm the King of the Castle" by Susan Hill

Poor fellow! he seemed peakier and more sallow than when I had seen him last.

From The Stark Munro Letters by Doyle, Arthur Conan, Sir

In the peakiest year yet of the Peak TV era, the streaming platform that took the most shots netted the second highest number of nominations.

From Salon Jul. 16, 2019

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