Primine
Pronunciation : Pri"mine
Part of Speech : n.
Etymology : [L. primus first: cf. F. primine.] (Bot.)
Definition : Defn: 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.
Source : Webster's Unabridged Dictionary, 1913