Sidereal
//saɪˈdɪɚ.i.əl//
Pronunciation
US //saɪˈdɪɚ.i.əl//
US //sɪˈdɪɚ.i.əl//
UK //saɪˈdɪə.ɹi.əl//
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.