Serotonin
//ˌsɛɹəˈtəʊnɪn//
Pronunciation
US //ˌsɛɹəˈtəʊnɪn//
US //ˌsɛɹəˈtoʊnɪn//
US
Syllables: 4
Phonemes: S ER0 AH0 T OW1 N IH0 N
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.