Found 1 items, similar to Neptunist.
English → English (gcide) Definition: Neptunist Neptunian \Nep*tu"ni*an\, Neptunist \Nep"tu*nist\, prop. n. [Cf. F. neptinien, neptuniste.] (Geol.) One who adopts the Neptunian theory. [1913 Webster]