English Reference

Word

medium

Phoneticsmedi·um

US/ˈmidiəm/

UK/mˈiːdiəm/

Definitions

01communication/method

B1 · Intermediate Countable noun

n. a way of communicating information or a method used to achieve something.

n. a channel, agency, or means of expression through which information is conveyed or an objective is accomplished.

“Television is still a powerful medium for advertising new products.”

“Digital streaming has rapidly overtaken physical discs as the primary medium for consuming high-definition cinematic content.”

Pitfall

The internet is a great mediums for news.

The internet is a great medium for news.

The singular is 'medium'; the plural is 'media' or 'mediums'.

02art materials

B2 · Upper Intermediate Countable noun

n. the materials an artist uses to create a work, such as oil paint, clay, or charcoal.

n. the specific material or technical means used by an artist to produce a work of art.

“Watercolour is a difficult medium to master because the paint dries so quickly.”

“The sculptor experimented with bronze as a medium before eventually settling on the more tactile qualities of carved marble.”

Synonyms

03clothing size

A2 · Elementary Countable noun

n. a size for clothes or other products that is between small and large.

n. an intermediate manufactured size, typically situated between small and large.

“I usually wear a medium, but this shirt looks a bit tight.”

“The retailer reported that medium remains their most frequently requested size across all seasonal apparel lines.”

Synonyms

average size

Antonyms

04growth environment

C1 · Advanced Countable noun Science Technical

n. a substance or environment in which something lives or grows.

n. a nutrient substance or surrounding environment used for the culture and growth of cells or organisms.

“The bacteria were grown in a liquid medium inside a warm incubator.”

“The laboratory developed a synthetic growth medium that allowed for the rapid cultivation of rare plant tissues without soil.”

05middle size/degree

B1 · Intermediate

adj. being in the middle between two extremes in size, amount, or quality.

adj. of intermediate size, degree, or amount; neither small nor large.

“He is of medium height and has brown hair.”

“The company targets medium-sized enterprises that require professional software but lack the budget of a multinational corporation.”

06cooked meat

B1 · Intermediate Cooking

adj. meat that is cooked so it is still slightly pink or red in the middle.

adj. referring to meat cooked to a degree between rare and well-done, typically retaining a pink centre.

“I would like my steak medium, please.”

“The chef recommends ordering the venison medium to ensure the meat remains tender while developing a rich, seared exterior.”

Antonyms

Collocations

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

Noun

01. communication medium

“Email is a very effective communication medium for professional messages.”

noun + noun

Etymology

Borrowed from Latin medium, neuter of medius (“middle”), from Proto-Italic meðjos, from Proto-Indo-European médʰyos (“between”). Compare middle. Doublet of mid, medio, media, and meson.

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

Word family

NOUN

medium(B1)

ADJECTIVE

Related words

Idioms

Domains

BiologyEngineeringHorticultureLogic

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.B1 PreliminaryIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.4.0–5.0TOEFL 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: 3.0–3.544–71TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.550–784
Frequency
Common
Level
B1 · IntermediateOxford
Updated

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