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primine |
1 definition found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Primine \Pri"mine\, n. [L. primus first: cf F. primine.] (Bot.) The outermost of the two integuments of an ovule. Note: This word has been used by some writers to denote the inner integument, which is formed earlier than the outer. Cf {Secundine}.