How do you pronounce "radiator"?

In American English: /ˈreɪdiːˌeɪtɝ/ (RAYD-ee-ayt-ur). In British English: /ɹˈeɪdɪˌeɪtə/ (R-ayd-i-ayt). In Canadian English: /ˈreɪdiːˌeɪtɝ/ (RAYD-ee-ayt-ur). In Australian English: /ɹˈeɪdɪˌeɪtə/ (R-ayd-i-ayt).

Is "radiator" pronounced differently in American and British English?

Yes. In American English it's pronounced /ˈreɪdiːˌeɪtɝ/ (RAYD-ee-ayt-ur), while in British English it's /ɹˈeɪdɪˌeɪtə/ (R-ayd-i-ayt).

How to Pronounce "radiator"

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radiator

regional

/ˈreɪdiːˌeɪtɝ/

RAYD-ee-ayt-ur

Syllable Breakdown

reɪdra·iːdi·eɪta·ɝtor

Source

90%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14