a. [ L. aura air. ] Of or pertaining to the air, or to an aura. [ 1913 Webster ]
a. [ L. auris ear. ] Of or pertaining to the ear; as, aural medicine and surgery. [ 1913 Webster ]
a. [ Pref. bin- + aural. ] Of or pertaining to, or used by, both ears. [ 1913 Webster ]
a. 1. Having or hearing with only one ear. [ PJC ]
2. Same as monophonic{ 2 }. [ PJC ]