English dictionary: words starting with nept
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proper nounA distant planet of the solar system, eighth in order from the sun, discovered in 1846.
adjectiveRelating to the roman sea god neptune or to the sea.
Usage examples:
Mozart has constructed the role and the arias of ilia - the captive, the lover - in such a way as t…
nounThe erroneous theory that rocks such as granite were formed by crystallization from the waters of a primeval ocean. the chief advocate of this theory was abraham gottlob werner.
Usage examples:
As the science of mineralogy progressed, it became clear that neptunism was flawed.
nounThe chemical element of atomic number 93, a radioactive metal of the actinide series. neptunium was discovered as a product of the bombardment of uranium with neutrons, and occurs only in trace amounts in nature.
Usage examples:
Each tank round is 10 pounds of solid uranium - 238 contaminated with plutonium, neptunium, americi…
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