Lumbrical
Pronunciation : Lum"bric*al
Part of Speech : a.
Etymology : [Cf. F. lombrical. See Lumbric.] (Anat.)
Definition : Defn: Resembling a worm; as, the lumbrical muscles of the hands of the hands and feet. -- n.
Defn: A lumbrical muscle.
Source : Webster's Unabridged Dictionary, 1913