English Reference

Word

selective

Phoneticsse·lec·tive, stress on the second syllable

US/səˈɫɛktɪv/

UK/sɪlˈɛktɪv/

Definitions

01choosy or careful

B2 · Upper Intermediate

adj. being very careful about what you choose and only picking the best or most suitable things.

adj. characterised by careful discrimination or fastidiousness when making a choice.

“He is very selective about the people he invites to his private parties.”

“The university is highly selective, admitting fewer than ten percent of applicants each year to maintain its academic standards.”

Synonyms

Antonyms

indiscriminateunselective

02affecting only some things

C1 · Advanced Academic

adj. affecting only some things or people and not others.

adj. operating on or affecting only certain specific items or individuals within a group.

“The drug is selective and only attacks the sick cells in the body.”

“The new herbicide offers selective weed control, destroying invasive species without harming the surrounding wheat crop.”

Synonyms

Antonyms

03relating to natural selection

C1 · Advanced Science Technical

adj. relating to the way nature chooses which animals or plants survive.

adj. pertaining to the process of natural or artificial selection in a biological context.

“Selective breeding has helped farmers produce cows that give more milk.”

“Environmental changes created a selective pressure that favoured individuals with thicker fur during the prolonged cooling period.”

Usage

often used in the phrase 'selective breeding' or 'selective pressure'

Synonyms

Collocations

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

Verb

01. be selective about the details

“You need to be selective about the details you include in your final report.”

verb + adj + prep + noun

02. become increasingly selective

“As the market grew more competitive, consumers became increasingly selective.”

verb + adv + adj

Adjective

03. highly selective

“The university has a highly selective admissions process, accepting only five percent of applicants.”

adv + adj

04. selective breeding

“Farmers use selective breeding to produce crops that are resistant to drought.”

adj + noun

05. selective memory

“He seems to have a selective memory, only recalling the events that make him look good.”

adj + noun

Noun

06. selective application of the law

“Critics argued that the selective application of the law targeted specific minority groups.”

adj + noun + of + noun

Real-World Examples

“No explanation is given for the selective memories that build the story, so we have no idea why one remembers something when the other doesn’t, or what prompts that memory to fade.”
The Guardian 11 Aug 2026
“One went on to a selective secondary school, and became the second black person to hold one of Britain’s great offices of state.”
The Guardian 9 Aug 2026

Word family

ADJECTIVE

selective(C1)

Domain

Biology

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.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL 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: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Frequent
Level
C1 · AdvancedOxford
Updated

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English Reference