'Carious' definitions:

Definition of 'carious'

(from WordNet)
adjective
(of teeth) affected with cavities or decay

Definition of 'Carious'

From: GCIDE
  • Carious \Ca"ri*ous\, a. [L. cariosus, fr. caries dacay.] Affected with caries; decaying; as, a carious tooth. [1913 Webster]