'Lacertus' definitions:

Definition of 'Lacertus'

From: GCIDE
  • Lacertus \La*cer"tus\ (l[.a]*s[~e]r"t[u^]s), n.; pl. Lacerti (-t[imac]). [L., the upper arm.] (Anat.) A bundle or fascicle of muscular fibers. [1913 Webster]