Definition of dental dam noun from the Oxford Advanced Learner's Dictionary


    dental dam

    BrE BrE//ˈdentl dæm//
    ; NAmE NAmE//ˈdentl dæm//
    (also dam)
    jump to other results
  1. 1a small rubber sheet used by dentists to keep a tooth separate from the other teeth
  2. 2a small rubber sheet used to protect the mouth during sex
See the Oxford Advanced American Dictionary entry: dental dam