'Labidometer' definitions:

Definition of 'Labidometer'

From: GCIDE

Labidometer \Lab`i*dom"e*ter\, n. [Gr. labi`s, -i`dos, a forceps + meter: cf. F. labidometre.] (Med.) A forceps with a measuring attachment for ascertaining the size of the fetal head. [1913 Webster]