English Reference

Word

phone

US/ˈfoʊn/

UK/fˈəʊn/

Definitions

01the device

A1 · Beginner Countable noun

n. a device you use to call people, send messages, or use the internet.

n. an electronic device used for long-distance communication, including mobile smartphones and traditional landlines.

“I forgot my phone at home, so I couldn't call you back.”

“The ubiquity of the mobile phone has fundamentally altered how people coordinate social gatherings and manage their daily schedules.”

02to call someone

A1 · Beginner

v. to call someone using a telephone.

v. to contact or communicate with a person via telephone; functions as both a transitive and intransitive verb.

“I will phone you as soon as I arrive at the airport.”

“The manager promised to phone the client personally to resolve the billing discrepancy before the end of the business day.”

03a unit of sound

C2 · Proficiency Countable noun Science Technical

n. a single sound in speech.

n. a speech segment that possesses distinct physical or perceptual properties, considered as a physical event.

“Linguists study each phone to understand how humans produce different sounds.”

“In phonetic analysis, a phone is the smallest identifiable unit of sound in a stream of speech, distinct from the abstract phoneme.”

Usage

Used in phonetics to describe sounds regardless of their function in a specific language's phonology.

Teaching tip

This is a highly specialized term in linguistics; learners should not confuse it with 'phoneme'.

Synonyms

speech sound

Etymology

Etymology tree Proto-Indo-European *kʷelh₁-der. Ancient Greek τῆλε (têle)lbor. French télé- Proto-Indo-European *bʰeh₂-der. Ancient Greek φωνή (phōnḗ)der. French -phone French téléphonebor. English telephone English phone Clipping of telephone; first attested in 1884.

From Ancient Greek φωνή (phōnḗ, “sound”).

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

Word family

ADJECTIVE

PHRASAL VERB

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.A1 MoversIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.2.0–3.0TOEFL 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: 1.0–1.50–23TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.120–224
Frequency
Very common
Level
A1 · BeginnerOxford
Updated

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English Reference