English Reference

Word

smile

US/ˈsmaɪɫ/

UK/smˈaɪl/

Definitions

01facial expression

A1 · Beginner Countable noun

n. the expression you make by turning up the corners of your mouth to show you are happy or friendly.

n. a facial expression formed by flexing the muscles at the ends of the mouth, typically indicating pleasure, amusement, or sociability.

“She had a big smile on her face when she saw her old friend.”

“A faint smile played across his lips as he recalled the humorous events of the previous evening.”

Synonyms

Antonyms

frownscowl

02to make a smile

A1 · Beginner

v. to move the corners of your mouth upwards because you are happy or think something is funny.

v. to form a smile on the face; used both intransitively and transitively to express a specific emotion.

“The baby smiled at his mother for the first time today.”

“The receptionist smiled warmly at the guests, immediately putting them at ease after their long journey.”

Pitfall

She smiled to me.

She smiled at me.

When you direct a smile toward a person, use the preposition 'at'.

Synonyms

Antonyms

03to be favourable

C1 · Advanced Literary

v. to be lucky or to have things go well for you.

v. to be propitious or favourable toward someone; often used with 'on' or 'upon'.

“Fortune finally smiled on him, and he won the competition.”

“It seemed as though fate had smiled upon their venture, providing perfect weather and unexpected financial backing just when it was needed most.”

Usage

Usually takes the preposition 'on' or 'upon'.

Synonyms

Etymology

From Middle English smilen (“to smile”), from Middle Low German smîlen (“to smile”), from Middle High German smielen, from Old High German smielēn, from Proto-West Germanic smīlēn, from Proto-Germanic smīlāną (“to smile”), from Proto-Indo-European smey- (“to laugh, be glad, wonder”). Cognate with Danish smile, Swedish smila, Faroese smíla (“to smile”); also Saterland Frisian smielje (“to smile”), Low German smielen (“to smile”), Dutch smuilen (“to smile”), Middle High German smielen (“to smile”). Related also to Old High German smierōn (“to smile”), Old English smerian (“to laugh at”), Old English smercian, smearcian ("to smile"; > English smirk), Latin mīror (“to wonder at”).

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

Word family

NOUN

smile(A2)

ADJECTIVE

Related words

Idioms

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.A2 KeyIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.3.0–4.0TOEFL 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: 2.0–2.524–43TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.225–549
Frequency
Common
Level
A2 · ElementaryOxford
Updated

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