deluge

1 of 2

noun

del·​uge ˈdel-ˌyüj 

-ˌyüzh;

nonstandard

də-ˈlüj 

ˈdā-ˌlüj

1

a

: an overflowing of the land by water

b

: a drenching rain

a deluge causing mudslides in the area

2

: an overwhelming amount or number

received a deluge of angry phone calls

deluge

2 of 2

verb

deluged; deluging

transitive verb

1

: to overflow with water : inundate

2

: overwhelm, swamp

The store was deluged with complaints.

Synonyms

Noun

• alluvion
• bath
• cataclysm
• cataract
• flood
• flood tide
• inundation
• Niagara
• overflow
• spate
• torrent

Verb

• drown
• engulf
• flood
• gulf
• inundate
• overflow
• overwhelm
• submerge
• submerse
• swamp

Examples of deluge in a Sentence

Noun

The deluge caused severe mudslides.

a deluge of thanks and appreciation for the returning troops

Verb

Heavy rains deluged the region.

deluged with requests for help

Recent Examples on the Web

Noun

Luna said the alleged doxxing led to a deluge of harassing messages. —Nancy Dillon, Rolling Stone, 11 June 2025

Antetokounmpo could be the domino that triggers a deluge of offseason activity either way. —Bryan Toporek, Forbes.com, 10 June 2025

Verb

Some providers diagnosing and treating people with autism have been deluged by requests to scrub their data and cancel appointments, multiple federal health officials told CBS News, over concerns about patient privacy and worries it would be used to support unfounded claims. —Melissa Gaffney, CBS News, 25 Apr. 2025

Parents would be deluged with paperwork informing them of every minor detail of any upcoming lesson. —Ian Millhiser, Vox, 15 Apr. 2025

Word History

Etymology

Noun

Middle English, "flood, Noah's flood, storm," borrowed from Anglo-French deluvie, deluge (also continental Old French), in part loan, in part descent from Latin dīluvium "flood, inundation," from dīluere "to wash away, make thinner by mixing with water" + -ium, deverbal noun suffix — more at dilute entry 1

Verb

derivative of deluge entry 1

First Known Use

Noun

14th century, in the meaning defined at sense 1a

Verb

1593, in the meaning defined at sense 1

Kids Definition

deluge

1 of 2 noun

del·​uge ˈdel-yüj 

1

a

: an overflowing of the land by water : flood

b

: a drenching rain

2

: an overwhelming amount or number

a deluge of Christmas mail

deluge

2 of 2 verb

deluged; deluging

1

: to overflow with water : inundate, flood

2

: to overwhelm as if with a deluge

deluged with inquiries