How do you pronounce "fiber"?

In American English: /ˈfaɪbɝ/ (FEYEB-ur). In British English: /fˈaɪbə/ (F-eyeb). In Canadian English: /ˈfaɪbɝ/ (FEYEB-ur). In Australian English: /fˈaɪbə/ (F-eyeb).

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

Yes. In American English it's pronounced /ˈfaɪbɝ/ (FEYEB-ur), while in British English it's /fˈaɪbə/ (F-eyeb).

How to Pronounce "fiber"

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fiber

regional

/ˈfaɪbɝ/

FEYEB-ur

Syllable Breakdown

faɪbfi·ɝber

Source

90%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14