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half-mad

British  

adjective

  1. not entirely sane

  2. extremely upset or distracted

    half-mad with fear

"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

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.

Lawrence while Aunt Ada Doom injects a Gothic touch with her half-mad stare and ravings about “something nasty in the woodshed.”

From The Wall Street Journal • Dec. 12, 2025

Saul, the first king of Israel, ended his reign in defeat, half-mad and disgraced, replaced by the upstart David.

From Los Angeles Times • Mar. 27, 2023

“Acrophobia,” said my friend Paul, “Fear of heights, and the chance I may fall, Has me going half-mad — Things have gotten so bad, I dislike even being this tall!”

From Washington Post • Sep. 2, 2021

Twenty-two years in power would do that to anyone, and what we’re witnessing is a classic situation of a half-mad czar.

From New York Times • Aug. 25, 2021

I’m crying and muttering, half-mad with the pain.

From "Dread Nation" by Justina Ireland

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