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occultation

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occultation

Main Entry:: oc·cul·ta·tion
Pronunciation:: \ˌä-(ˌ)kəl-ˈtā-shən\
Function:: noun
Date:: 15th century

1: the state of being hidden from view or lost to notice2: the interruption of the light from a celestial body or of the signals from a spacecraft by the intervention of a celestial body ; especially : an eclipse of a star or planet by the moon

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