'Ranula' definitions:

Definition of 'ranula'

(from WordNet)
noun
A cyst on the underside of the tongue

Definition of 'Ranula'

From: GCIDE
  • Ranula \Ran"u*la\ (r[a^]n"[-u]*l[.a]), n. [L., a little frog, a little swelling on the tongue of cattle, dim. of rana a frog.] (Med.) A cyst formed under the tongue by obstruction of the duct of the submaxillary gland. [1913 Webster]