How do you pronounce "iodine"?

In American English: /ˈaɪəˌdaɪn/ (EYE-uh-deyen). In British English: /ˈaɪədˌiːn/ (EYE-uhd-een). In Canadian English: /ˈaɪəˌdaɪn/ (EYE-uh-deyen). In Australian English: /ˈaɪədˌiːn/ (EYE-uhd-een).

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

Yes. In American English it's pronounced /ˈaɪəˌdaɪn/ (EYE-uh-deyen), while in British English it's /ˈaɪədˌiːn/ (EYE-uhd-een).

How to Pronounce "iodine"

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iodine

regional

/ˈaɪəˌdaɪn/

EYE-uh-deyen

Syllable Breakdown

aɪio·ədi·daɪnne

Source

80%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14