Sekirov Dictionary

Neptunian

UK /nɛpˈtjuː.nɪ.ən/US /nɛpˈt(j)u.ni.ən/

adjective6

  1. Formed by the action of water.
  2. (historical) Of, pertaining to, or supporting Neptunism (“a discredited theory that rocks were formed from the crystallisation of minerals in the early Earth's oceans”).

noun4

  1. (historical) A proponent of Neptunism.
  2. (no longer used) A sailor.
forms

Neptunians · neptunians

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