English Reference

Word

reply

Phoneticsre·ply, stress on the second syllable

US/ɹiˈpɫaɪ/

UK/ɹɪplˈaɪ/

Definitions

01an answer

A2 · Elementary Countable noun

n. an answer that you write or say to someone.

n. a spoken or written response to a question, request, or communication.

“I sent her an email yesterday but I am still waiting for a reply.”

“The press secretary issued a formal reply to the allegations, though many journalists felt the statement failed to address the core concerns.”

Pitfall

I am waiting for a reply of my letter.

I am waiting for a reply to my letter.

Use the preposition 'to' after the noun 'reply' when mentioning what you are answering.

Synonyms

Antonyms

02legal document

C1 · Advanced Countable noun Law Formal · Technical

n. a formal document written to answer a legal statement.

n. a legal document filed by a party specifically to respond to a previous declaration or answer from the opposing side.

“The lawyer filed a reply to the defendant's latest statement.”

“The plaintiff's reply was submitted just before the deadline, providing a point-by-point refutation of the claims made in the responsive declaration.”

Synonyms

rejoinderrebuttal

03musical response

C2 · Proficiency Countable noun Music Technical

n. when one part of a piece of music answers another part.

n. the answer of a musical figure or phrase, often appearing in a different voice or key in a fugue.

“The flute plays a short melody, and then the violin gives a reply.”

“In the exposition of the fugue, the second voice enters with the reply, transposing the subject into the dominant key.”

Synonyms

04to answer

A2 · Elementary

v. to say or write something as an answer.

v. to provide a written or spoken response to a prompt, question, or criticism.

“Please reply to this invitation by Friday so we can order the food.”

“When asked about the budget cuts, the director replied that no final decisions had been made yet.”

Usage

The verb is often followed by the preposition 'to'.

Synonyms

Antonyms

05to react

B2 · Upper Intermediate

v. to do something as a reaction to an action.

v. to act or gesture in response to a situation or stimulus.

“The army replied to the attack by sending more troops to the border.”

“The company replied to the competitor's price drop by launching an aggressive new marketing campaign.”

Synonyms

Collocations

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

01. replies due 02. reply to your comment

Real-World Examples

“In Google's app quality audit, the reviews score checks "reply rate and the quality of replies: templated or personalised".”
AppReply 19 Sept 2026

Etymology

From Middle English replyen, replien, borrowed from Old French replier (“to reply”), from the Latin replicō, replicāre (“I fold back”) (in Late or Medieval Latin "to reply, repeat"), from re + plicō (“to fold”); the noun derives from the verb by nominalisation. Doublet of replicate and replica.

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

Related words

Domains

LawMusic

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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