'Pentadelphous' definitions:

Definition of 'Pentadelphous'

From: GCIDE
  • Pentadelphous \Pen`ta*del"phous\ (p[e^]n`t[.a]*d[e^]l"f[u^]s), a. [Penta- + Gr. 'adelfo`s brother.] (Bot.) Having the stamens arranged in five clusters, those of each cluster having their filaments more or less united, as the flowers of the linden. [1913 Webster]