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Synonyms

deluge

American  
[del-yooj, -yoozh, del-ooj, -oozh, dih-looj, -loozh] / ˈdɛl yudʒ, -yuʒ, ˈdɛl udʒ, -uʒ, dɪˈludʒ, -ˈluʒ /

noun

  1. a great flood of water; inundation; flood.

  2. a drenching rain; downpour.

  3. anything that overwhelms like a flood.

    a deluge of mail.

    Synonyms:
    catastrophe, cataclysm
  4. the Deluge. flood.


verb (used with object)

deluged, deluging
  1. to flood; inundate.

  2. to overrun; overwhelm.

    She was deluged with congratulatory letters.

deluge 1 British  
/ ˈdɛljuːdʒ /

noun

  1. a great flood of water

  2. torrential rain; downpour

  3. an overwhelming rush or number

    a deluge of requests

"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

verb

  1. to flood, as with water; soak, swamp, or drown

  2. to overwhelm or overrun; inundate

"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
Deluge 2 British  
/ ˈdɛljuːdʒ /

noun

  1. another name for the Flood

"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

Related Words

See flood.

Other Word Forms

  • undeluged adjective

Etymology

Origin of deluge

First recorded in 1325–75; Middle English, from Old French, from Latin dīluvium “flood,” equivalent to dīluv-, base of dīluere “to wash away, dissolve” ( dī- di 2 + -luere, combining form of lavere “to wash”) + -ium -ium

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.

The decision arrives not a moment too soon for the online encyclopedia, which has seen a deluge of hallucination-prone A.I.-written articles since ChatGPT’s launch.

From Slate • Apr. 1, 2026

Before the deluge of Scottish tries there was another examination of Scotland's resolve.

From BBC • Mar. 13, 2026

More than 5,000 people have been forced to flee their homes since a deluge late Monday caused landslides that buried dozens of people and unleashed flooding in the cities of Juiz de Fora and Uba.

From Barron's • Feb. 26, 2026

The ultimate authority on how to handle the deluge of media inquiries was Mayor Karen Bass, according to an internal email reviewed by The Times.

From Los Angeles Times • Feb. 13, 2026

She saw with quiet impotence how the deluge was pitilessly exterminating a fortune that at one time was considered the largest and most solid in Macondo, and of which nothing remained but pestilence.

From "One Hundred Years of Solitude" by Gabriel Garcia Marquez