Word.ws English Dictionary

maniac

Syllables: ma·ni·ac/ˈmeɪ.niˌæk/

maniac noun: an insane person, especially one who suffers from a mania. Also the ellipsis of sex maniac.

Noun

maniac (plural maniacs)

  1. An insane person, especially one who suffers from a mania.
    • She was driving like a maniac.
    • In these early days of silent pictures, the accent was chiefly on thrills and danger as provided by supposedly unstoppable locomotives with crooks or maniacs on the footplate.1958 February, David Gunston, “Railways on the Screen”, in Railway Magazine, page 88
  2. (figuratively) A fanatic, a person with an obsession.
    • He's a manga maniac.
    • She's a maniac, maniac on the floor / And she's dancing like she's never danced before1983, Michael Sembello, Dennis Matkosky, “Maniac”

Also used as

maniac is also the ellipsis of sex maniac.

maniac meaning in Arabic

maniac in Arabic

insane person
مَهْوُوس mahwūs, مَهْوُوسَة mahwūsa, مَمْسُوس mamsūs, مَمْسُوسَة mamsūsa

Examples of maniac in a sentence

  • Others may enjoy being frightened by chainsaw-wielding maniacs and cannibal clowns, but my Halloween is never complete without a murderous Muppet or two.2017 October 18, Seth Kubersky, “A weekend full of puppetry-themed entertainment is just the ticket, unless you’re pupaphobic”, in Orlando...
  • “It gives me the dithers, thinking of the damage that maniac could do if he ever took the headship.2017, J. C. Staudt, Children of the Wastes:

All 22 example sentences with maniac

Synonyms of maniac

Forms of maniac

pluralmaniacs
alternative form (obsolete)maniack

Plural of maniac: maniacs

Origin of maniac

From mania + -ac. Borrowed from French maniaque, from Late Latin maniacus, from Ancient Greek μανιακός (maniakós), adjectival form of μανία (manía, “madness”). Compare manic.

Words formed from maniac

Words that rhyme with maniac

47 more rhymesFewer rhymes

Questions about maniac

What does maniac mean?
Maniac means an insane person, especially one who suffers from a mania.
What is maniac in Arabic?
Maniac in Arabic is مَهْوُوس (mahwūs), مَهْوُوسَة (mahwūsa), مَمْسُوس (mamsūs). See Maniac meaning in Arabic.
How do you use maniac in a sentence?
Others may enjoy being frightened by chainsaw-wielding maniacs and cannibal clowns, but my Halloween is never complete without a murderous Muppet or two.
What part of speech is maniac?
Maniac is a noun.
How do you pronounce maniac?
Maniac is pronounced /ˈmeɪ.niˌæk/ (UK).
What is the plural of maniac?
The plural of maniac is maniacs.

Words near maniac in the dictionary

  1. mani-pedis
  2. mania
  3. mania a potu
  4. mania-like
  5. maniable
  6. maniac
  7. maniacal
  8. maniacality
  9. maniacally
  10. Maniaci
  11. Maniacis

Source and license

Adapted from Wiktionary: maniac (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-maniac.wav.

Cite this entry: “maniac.” Word.ws, https://word.ws/maniac. Based on Wiktionary, CC BY-SA 4.0.