Sidereal

//saɪˈdɪɚ.i.əl//

Pronunciation

US //saɪˈdɪɚ.i.əl//
US //sɪˈdɪɚ.i.əl//
UK //saɪˈdɪə.ɹi.əl//

Next best steps

Mini challenge

Unscramble this word: sidereal