Importunity :: Importunity (n.) The quality of being importunate; pressing or pertinacious solicitation; urgent request; incessant or frequent application; troublesome pertinacity.
Metatungstic :: Metatungstic (a.) Of, pertaining to, or designating, an acid known only in its salts (the metatungstates) and properly called polytungstic, or pyrotungstic, acid..
Neptune :: Neptune (n.) The son of Saturn and Ops, the god of the waters, especially of the sea. He is represented as bearing a trident for a scepter..
Neptune :: Neptune (n.) The remotest known planet of our system, discovered -- as a result of the computations of Leverrier, of Paris -- by Galle, of Berlin, September 23, 1846. Its mean distance from the sun is about 2,775,000,000 miles, and its period of revolution is about 164,78 years..
Neptunian :: Neptunian (a.) Of or pertaining to the ocean or sea.
Neptunian :: Neptunian (a.) Formed by water or aqueous solution; as, Neptunian rocks..