English Reference

Word

micro

Phoneticsmi·cro, stress on the first syllable

US/ˈmaɪˌkɹoʊ/

UK/mˈaɪkɹəʊ/

Definitions

01very small

B2 · Upper Intermediate

adj. very small in size or scale.

adj. extremely small in scale, scope, or capability.

“The company focuses on micro apartments for people living alone in the city.”

“The startup specialises in micro-sensors designed to monitor soil moisture levels in real-time across vast agricultural landscapes.”

Synonyms

tinyminiaturesmall-scale

Antonyms

02microwave oven

B2 · Upper Intermediate Countable noun Cooking Informal · British English

n. a common short name for a microwave oven.

n. a colloquial clipping of microwave oven.

“Just put the soup in the micro for two minutes to warm it up.”

“The office kitchen was equipped with a basic micro and a kettle, which was sufficient for the staff's modest lunch requirements.”

Synonyms

03microeconomics

C1 · Advanced Uncountable noun Economics Academic · Informal

n. the study of how individuals and small companies make financial decisions.

n. a clipping of microeconomics, referring to the branch of economics that studies the behaviour of individuals and firms.

“I found the micro exam much harder than the macro one.”

“Students often struggle with the abstract mathematical models presented in introductory micro before they see their practical applications in market analysis.”

Antonyms

04micromanagement

C1 · Advanced Uncountable noun Slang · Informal

n. when a boss tries to control every small part of your work.

n. a clipping of micromanagement, referring to a management style with excessive control over minor details.

“I quit my last job because I couldn't stand the constant micro from my supervisor.”

“The team's productivity plummeted due to the manager's incessant micro, which left no room for individual initiative or creative problem-solving.”

Synonyms

over-management

05to micromanage

C1 · Advanced Computing Slang · Informal

v. to control every small detail of a person's work or a game's units.

v. to micromanage; in gaming, to control individual units with high precision. Ambitransitive.

“You need to micro your troops better if you want to win this battle.”

“Professional players are known for their ability to micro multiple units simultaneously while maintaining a high-level strategic overview of the match.”

Synonyms

Usage

Commonly used as a prefix in technical terms, but functions as a standalone adjective in informal business and tech contexts.

Real-World Examples

“For a micro lot to have value for everyone in the coffee supply chain, the term needs to have a definition that everyone agrees on.”
Perfect Daily Grind 5 Apr 2020

Domains

ComputingEconomics

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 Intermediate
Updated

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