WordNet-Online
Definitions from WordNet | ||||
Definitions from the WebSidereal MonthDefinition: A sidereal month refers to the time it takes for the Moon to complete one orbit around the Earth with respect to the stars. Senses:1. Astronomical Sense: Noun: The period of time required for the Moon to complete one orbit around the Earth with respect to the fixed stars. Example: The sidereal month lasts approximately 27.3 Earth days. Related Products:Explore these books on astronomy and celestial bodies: | ||||
sidenote sident sidente sidentielle sidepork sidereal sidereal day sidereal hour sidereal month sidereal time sidereal year siderite sideritis sideroblast sideroblastic anaemia sideroblastic anemia siderochrestic anaemia
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