manic

adjective

man·​ic ˈma-nik How to pronounce manic (audio)
: affected with, relating to, characterized by, or resulting from mania
had a manic personality
his manic work pace
manic noun
manically adverb

Examples of manic in a Sentence

a manic sense of humor
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The manic pixie American dream girl of this nation's deepest, darkest fantasies. Shafiq Najib, ABC News, 7 Apr. 2026 Ye has attributed his outbursts to manic episodes due to bipolar disorder. Neda Ulaby, NPR, 5 Apr. 2026 The show is an in-depth, outlandish and witty depiction of some of the world’s most deplorable — and the other folks who happen to get sucked into their manic orbits. Aramide Tinubu, Variety, 3 Apr. 2026 But hope has been quick to reverse to doubt on Wall Street, triggering manic swings back and forth for financial markets since the war with Iran began. Stan Choe, Los Angeles Times, 1 Apr. 2026 See All Example Sentences for manic

Word History

Etymology

borrowed from Greek manikós "mad, crazy," from manía "madness, frenzy, mania" + -ikos -ic entry 1

First Known Use

circa 1824, in the meaning defined above

Time Traveler
The first known use of manic was circa 1824

Browse Nearby Words

Cite this Entry

“Manic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/manic. Accessed 9 Apr. 2026.

Medical Definition

manic

1 of 2 adjective
man·​ic ˈman-ik How to pronounce manic (audio)
: affected with, relating to, or resembling mania
manically adverb

manic

2 of 2 noun
: an individual affected with mania

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