1. Pertaining to the stars; containing stars; measured by the seeming movements of the stars. Sidereal year, the period in which the earth makes one revolution in its orbit with respect to the stars.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• sidreal,
• sidereal,
• aideral,
• zideral,
• xideral,
• eideral,
• wideral,
• suderal,
• sjderal,
• skderal,
• soderal,
• s9deral,
• s8deral,
• siseral,
• cideral,
• Syderal,
• Syderall,
• Ciderall,
• Sidirol,
• Sederal