English Reference

Word

confirming

Phoneticscon·firm·ing, stress on the second syllable

US/kənˈfɝmɪŋ/

UK/kənfˈɜːmɪŋ/

Definitions

01verifying information

B1 · Intermediate

v. checking that a fact or piece of information is definitely true.

v. the process of verifying the accuracy or validity of a statement, fact, or piece of evidence.

“The scientist is currently confirming the results of the experiment in the lab.”

“By confirming the witness's testimony with forensic evidence, the investigators were able to build a much stronger case against the suspect.”

Usage

Often followed by a 'that' clause or a direct object.

Antonyms

02finalising an arrangement

B1 · Intermediate

v. making a booking or a plan final so it will definitely happen.

v. the act of finalising a tentative arrangement, booking, or appointment to ensure it is settled.

“I am writing this email to follow up on our call and start confirming your hotel reservation.”

“Confirming the venue six months in advance is essential if you want to avoid the peak-season price increases.”

Usage

Commonly used in professional and administrative contexts regarding schedules.

Synonyms

finalisingsecuringsettling

Antonyms

03the act of confirmation

B2 · Upper Intermediate Uncountable noun Formal

n. the action of making sure something is correct or final.

n. the gerundial use of the verb as a noun to describe the action of verification or finalisation.

“The confirming of the dates took longer than we expected.”

“The constant confirming of details can be tedious, but it is necessary for a successful event.”

Usage

Functions as a noun, often preceded by 'the' and followed by 'of'.

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.B1 PreliminaryIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.4.0–5.0TOEFL 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: 3.0–3.544–71TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.550–784
Frequency
Frequent
Level
B1 · Intermediate
Updated

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