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.
Distinguished by different hairdos and contrasting body language, Douglas, who can will himself to appear sedate, and James, who’s in a continual manic spiral, have more in common than either would care to admit. Theater Critic, Los Angeles Times, 28 Jan. 2026 What was your experience of your manic episode last year, both within you and as the people around you tried to intervene? Anna Peele, Vanity Fair, 27 Jan. 2026 The rapper said he is committed and dedicated to repairing relationships frayed by his alleged manic episodes. Anna Kaufman, USA Today, 27 Jan. 2026 Different people speak of being in manic or depressive episodes of a similar nature. Jake Kanter, Deadline, 26 Jan. 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 31 Jan. 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

More from Merriam-Webster on manic

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