English Reference

Word

river

Phoneticsriv·er, stress on the first syllable

/ˈɹɪvɝ/

Definitions

01natural watercourse

A1 · Beginner Countable noun

n. a large, natural flow of water that crosses land and goes into the ocean or a lake.

n. a large natural stream of water flowing in a channel to the sea, a lake, or another such stream.

“We took a small boat trip down the river to see the birds.”

“The river winds through the valley for hundreds of miles before finally emptying into the delta at the coast.”

Synonyms

02a flow of liquid

B2 · Upper Intermediate Countable noun Literary

n. a large amount of liquid that flows quickly.

n. a large and continuous flow of a liquid other than water.

“Rivers of sweat ran down the athlete's face after the long race.”

“Following the heavy storm, rivers of mud cascaded down the hillside, blocking the main access road to the village.”

Synonyms

03poker card

C1 · Advanced Countable noun Informal · Technical

n. the fifth and final card dealt in a game of poker.

n. the final community card dealt in games like Texas Hold'em, following the flop and the turn.

“He was losing the game until the river card gave him a winning hand.”

“The professional player checked his bet, hoping the river would provide the spade he needed to complete his flush.”

Synonyms

fifth street

04typography error

C2 · Proficiency Countable noun Computing Technical

n. a line of white space that accidentally goes down a page of printed text.

n. a series of white spaces between words that happen to align vertically across several lines of text, creating a distracting visual gap.

“The designer fixed the text because there was a distracting river in the middle of the paragraph.”

“Adjusting the tracking and justification settings is often necessary to eliminate rivers that disrupt the visual flow of a printed column.”

05to win on the final card

C2 · Proficiency Slang

v. to win a poker game by getting the right card at the very end.

v. to outdraw an opponent by improving one's hand on the final community card.

“I had the best hand until he rivered me with an Ace.”

“It is incredibly frustrating to play a perfect hand only to be rivered by a novice player chasing a low-probability draw.”

Collocations

Common phrases and expressions where native English speakers use the word “river” in context.

01. river system

Usage

Commonly used with the definite article 'the' when referring to a specific geographic feature.

Word family

NOUN

Related words

Idioms

The word in film

The River · 1984 · Drama

Directed by:
Mark Rydell
Starring:
Mel Gibson, Sissy Spacek, Scott Glenn

Jean Renoir directs this lyrical coming-of-age drama filmed in Bengal about three young women navigating love and loss along the banks of the Ganges. The title honors the flowing water that shapes daily community rituals and serves as an enduring metaphor for the passage of human life.

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.A1 MoversIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.2.0–3.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 1.0–1.50–23TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.120–224
Frequency
Very common
Level
A1 · BeginnerOxford
Updated

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English Reference