Word
exchanger
Phoneticsex·chang·er, stress on the second syllable
US/ɪksˈtʃeɪndʒɝ/
UK/ɛkstʃˈeɪndʒɐ/
Definition
n. a person or machine that changes one thing into another. You often hear this word when talking about money, heat, or gases.
n. a person or device that facilitates the exchange of one substance, currency, or form of energy for another.
Examples
“The heat exchanger keeps the engine from overheating.”
“The currency exchanger at the airport offers the best rates for travelers who need to convert their cash.”
“In industrial settings, a gas exchanger is essential for maintaining the chemical balance within a reactor by allowing specific compounds to pass through a membrane while retaining others.”
Examples
simple
“The heat exchanger keeps the engine from overheating.”
contextual
“The currency exchanger at the airport offers the best rates for travelers who need to convert their cash.”
complex
“In industrial settings, a gas exchanger is essential for maintaining the chemical balance within a reactor by allowing specific compounds to pass through a membrane while retaining others.”
Word family
NOUN
- 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.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL 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: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
- Frequency
- Occasional
- Level
- B2 · Upper Intermediate
- Updated
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QR code
englishreference.com/q/exchanger