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  • noun

Words related to Neptune

(Roman mythology) god of the sea

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a giant planet with a ring of ice particles

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References in periodicals archive ?
The British mathematician John Couch Adams made mathematical predictions of the eighth planet - Neptune.
After the eighth planet, Neptune, was discovered in 1846, the hunt for a ninth planet began.
For centuries, Neptune, the eighth planet from the sun, has been viewed--when visible at all--as the drab stepsister to other planets in our solar system.