Mōn'o-trēm'a-toŭs, a.
a. [Gr. μόνος, alone, and τρῆμα, that which is pierced through, a hole, from τρᾶν, τετραίνειν, to pierce through; Fr. monotréme.] Or, resembling, or relating to, the monotremes.
a. [Gr. μόνος, alone, and τρῆμα, that which is pierced through, a hole, from τρᾶν, τετραίνειν, to pierce through; Fr. monotréme.] Or, resembling, or relating to, the monotremes.