How do you pronounce "collagen"?

In American English: /ˈkɑːləgən/ (KAHL-uhg-uhn). In British English: /kˈɒlədʒən/ (K-ol-uhj). In Canadian English: /ˈkɑːləgən/ (KAHL-uhg-uhn). In Australian English: /kˈɒlədʒən/ (K-ol-uhj).

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

Yes. In American English it's pronounced /ˈkɑːləgən/ (KAHL-uhg-uhn), while in British English it's /kˈɒlədʒən/ (K-ol-uhj).

How to Pronounce "collagen"

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collagen

regional

/ˈkɑːləgən/

KAHL-uhg-uhn

Syllable Breakdown

kɑːlcol·əgla·əngen

Source

80%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14