Word Pronunciation & Dictionary

Questions

What does sidereal rotation period mean?
The sidereal day of a planet. (I.e., in the definition for "sidereal day", replace "Earth" by the given planet.)

How to pronounce sidereal rotation period

  1. Open the pronunciation page — Open the Speakur entry for “sidereal rotation period”.
  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “sidereal rotation period”.
  4. Repeat and practice — Say “sidereal rotation period” aloud, matching stress and vowels until it feels natural.