Radiation
//ˌɹæɪ.diˈæɪ.ʃən//
Pronunciation
US //ˌɹæɪ.diˈæɪ.ʃən//
US //ɹæ.diˈeɪ.ʃən//
US
Syllables: 4
Phonemes: R EY2 D IY0 EY1 SH AH0 N
UK //ˌɹeɪ.diˈeɪ.ʃən//
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.