'Trioecia' definitions:

Definition of 'Trioecia'

From: GCIDE
  • Trioecia \Tri*[oe]"ci*a\ (-[=e]"sh[i^]*[.a]), n. pl. [NL. See Tri[oe]cious.] (Bot.) The third order of the Linnaean class Polygamia. [1913 Webster]