How do you pronounce "peptides"?

In American English: /ˈpɛpˌtaɪdz/ (PEHP-teyedz). In British English: /pˈɛptaɪdz/ (P-ehpt). In Canadian English: /ˈpɛpˌtaɪdz/ (PEHP-teyedz). In Australian English: /pˈɛptaɪdz/ (P-ehpt).

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

Yes. In American English it's pronounced /ˈpɛpˌtaɪdz/ (PEHP-teyedz), while in British English it's /pˈɛptaɪdz/ (P-ehpt).

How to Pronounce "peptides"

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peptides

disputed

/ˈpɛpˌtaɪdz/

PEHP-teyedz

Syllable Breakdown

pɛppep·taɪdztides

Source

80%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14