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

• flood
• torrent

Verb

• flood
• engulf

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

During the worst of the deluge, the Rio Ruidoso crested at 20 feet, five feet higher than any previous weather event. —Thao Nguyen, USA Today, 11 July 2025

While National Weather Service forecasters had warned broadly about flash flooding, meteorologists and forecasting experts said the best weather models could not predict precisely where the most intense rainfall would fall, or that the deluge would stall out over a flood-prone basin. —Evan Bush, NBC news, 9 July 2025

Verb

Christian Fell, 25, stood for hours on the narrow top of a meter box, barely wide enough for both hands, to survive floodwaters that deluged his grandmother’s home. —Nbc News, NBC news, 7 July 2025

Though no one died from the 2 feet of rain that deluged Fort Lauderdale in a single day in April two years ago, the relentless rain forced hundreds to flee to Red Cross shelters, covered airport runways, filled the tunnel that runs under the New River and turned downtown streets into raging rivers. —Denise Hruby july 7, Miami Herald, 7 July 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