Neptunian
Americanadjective
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pertaining to Neptune or the sea.
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pertaining to the planet Neptune.
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(often lowercase) formed by the action of water.
adjective
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of or relating to the Roman god Neptune or the sea
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of, occurring on, or relating to the planet Neptune
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geology (of sedimentary rock formations such as dykes) formed under water
Other Word Forms
Etymology
Origin of Neptunian
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Dr. Hammel also thinks a glimpse of Hippocampus, an eighth Neptunian moon, is pictured just above the planet.
From New York Times ● Sep. 21, 2022
There are four main types of exoplanets: Neptunian, gas giant, super-Earth and terrestrial.
From Salon ● Sep. 13, 2022
I, ever a Neptunian, would haunt it, too.”
From Seattle Times ● Nov. 11, 2021
They'd better not still be billing me, and if this is another Neptunian real estate scam, I'll —
From Nature ● Feb. 14, 2017
Nep′tūnist, one who holds the Neptunian theory in geology—also adj.
From Chambers's Twentieth Century Dictionary (part 3 of 4: N-R) by Various
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
