'Dermoid cyst' definitions:

Definition of 'dermoid cyst'

(from WordNet)
noun
A cystic tumor (usually benign) with a wall lined with epithelium and a cavity containing other material

Definition of 'Dermoid cyst'

From: GCIDE
  • Dermoid \Der"moid\, a. [Derm + -oid: cf. F. dermo["i]de.] Same as Dermatoid. [1913 Webster]
  • Dermoid cyst (Med.), a cyst containing skin, or structures connected with skin, such as hair. [1913 Webster]