Lexic.us

Definition of Norian

1. a. Pertaining to the upper portion of the Laurentian rocks.

Definition of Norian

1. Adjective. (geology) Relating to the upper portion of the Laurentian rocks. ¹

¹ Source: wiktionary.com

Medical Definition of Norian

1. Pertaining to the upper portion of the Laurentian rocks. Origin: From norite. Source: Websters Dictionary (01 Mar 1998)

Lexicographical Neighbors of Norian

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