Source : Webster's Revised Unabridged Dictionary (1913)

Monomerous \Mo*nom"er*ous\, a. [Gr. ? single; mo`nos alone + ?
   part.]
   1. (Bot.) Composed of solitary parts, as a flower with one
      sepal, one petal, one stamen, and one pistil.

   2. (Zo["o]l.) Having but one joint; -- said of the foot of
      certain insects.