Iapetus Definition
ī-ăpĭ-təs, ē-ăp-
noun
A satellite of Saturn having an extreme contrast of low and high reflectiveness on its leading and trailing sides.
Webster's New World
A satellite of Saturn.
American Heritage
A Titan who was the father of Prometheus and Atlas and an ancestor of the human race.
American Heritage
pronoun
(Greek mythology) A Titan, the son of Uranus and Gaia, and father of Atlas, Prometheus, Epimetheus, and Menoetius.
Wiktionary
(geology) An ancient ocean which existed between 600 and 400 million years ago.
Wiktionary
Origin of Iapetus
Latin Īapetus from Greek Īapetos
From American Heritage Dictionary of the English Language, 5th Edition
Ancient Greek Ἰαπετός (Iapetos).
From Wiktionary
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