English Reference

Word

stream

US/ˈstɹim/

UK/stɹˈiːm/

Definitions

01small river

A2 · Elementary Countable noun

n. a small, narrow river.

n. a small, natural watercourse, typically smaller than a river.

“The children spent the afternoon splashing in the shallow stream behind the house.”

“The mountain stream was crystal clear, flowing rapidly over smooth stones and fallen branches after the spring thaw.”

Synonyms

brookcreekrivulet

02steady flow

B1 · Intermediate Countable noun

n. a continuous flow of things or people.

n. a steady, continuous succession or flow of material, objects, or people.

“A steady stream of visitors arrived at the museum all morning.”

“The factory produced a constant stream of smoke that drifted across the valley, much to the concern of local environmentalists.”

03digital media

B1 · Intermediate Countable noun Computing

n. video or music that you watch or listen to directly from the internet.

n. digital data, such as audio or video, transmitted over a network for immediate consumption without prior downloading.

“The live stream of the concert had over a million viewers.”

“The quality of the video stream depends heavily on the stability of your local network connection and available bandwidth.”

Synonyms

Antonyms

04school ability group

B2 · Upper Intermediate Countable noun Education British English

n. a group of students of the same age and ability level.

n. a division of students within a school year based on their perceived academic ability.

“He was placed in the top stream for mathematics because of his high test scores.”

“The school's policy of placing students into different streams has been a subject of intense debate among parents and educators.”

Synonyms

05to flow

B1 · Intermediate

v. to move in a continuous and steady way.

v. to flow or move in a continuous, steady manner; often used for liquids, light, or people.

“Sunlight streamed through the open window and lit up the room.”

“Tears streamed down her face as she watched the final scene of the moving film.”

Synonyms

Antonyms

06to play media online

B1 · Intermediate Computing

v. to watch or listen to something on the internet without downloading it.

v. to transmit or receive data over the internet as a continuous, real-time flow.

“I prefer to stream movies rather than buying physical discs.”

“The platform allows users to stream high-definition content directly to their mobile devices with minimal buffering.”

Antonyms

Collocations

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

Verb

01. cross the stream

“We had to take off our boots to cross the shallow stream safely.”

verb + noun

02. watch a live stream

“Millions of people tuned in to watch a live stream of the rocket launch.”

verb + adj + noun

Adjective

03. steady stream

“There has been a steady stream of customers entering the shop all morning.”

adj + noun

04. constant stream of information

“Social media provides a constant stream of information that can be overwhelming.”

adj + noun + of + noun

05. mountain stream

“The water in the mountain stream was crystal clear and freezing cold.”

adj + noun

Noun

06. revenue stream

“The company is looking for a new revenue stream to increase its annual profits.”

noun + noun

07. stream of consciousness

“The novel is written in a stream of consciousness style, reflecting the character's inner thoughts.”

noun + of + noun

Preposition

08. against the stream

“It is difficult to swim against the stream when the current is so strong.”

prep + noun

Real-World Examples

“I remember being in that triple bunk bed with tears silently streaming down my face.”
The Guardian 15 Aug 2026
“Its model, which isn’t yet publicly available, functions like a livestream: You input actions as it streams, and the results appear immediately.”
Ars Technica 13 Jul 2026
“Professor Rachel Stubbington of Nottingham Trent University's School of Science and Technology explains what makes chalk streams unique, why they are important and what can be done to protect them.”
Phys.org 14 Aug 2026

Etymology

From Middle English streem, strem, from Old English strēam, from Proto-West Germanic straum, from Proto-Germanic straumaz (“stream”), from Proto-Indo-European srowmos (“river”), from Proto-Indo-European srew- (“to flow”). Doublet of rheum. Cognate with Scots strem, streme, streym (“stream, river”), North Frisian Stroom, struum (“stream”), West Frisian stream (“stream”), Low German Stroom (“stream”), Dutch stroom (“current, flow, stream”), German Strom (“current, stream”), Danish and Norwegian Bokmål strøm (“current, stream, flow”), Norwegian Nynorsk straum (“current, stream, flow”), Swedish ström (“current, stream, flow”), Faroese streymur (“stream”), Icelandic straumur (“current, stream, torrent, flood”), Ancient Greek ῥεῦμα (rheûma, “stream, flow”), Lithuanian srovė (“current, stream”) Polish strumień (“stream”), Welsh ffrwd (“stream, current”), Scottish Gaelic sruth (“stream”).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

NOUN

stream(B2)

Related words

Domains

ComputingEducationInternetProgramming

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.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL 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: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Common
Level
B2 · Upper IntermediateOxford
Updated

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English Reference