binaural

from WordNet (r) 3.0 (2006)
binaural
    adj 1: relating to or having or hearing with two ears; "binaural
           hearing" [syn: {binaural}, {biaural}] [ant: {monaural}]
    
from The Collaborative International Dictionary of English v.0.48
Binaural \Bin*au"ral\, a. [Pref. bin- + aural.]
   Of or pertaining to, or used by, both ears.
   [1913 Webster]
    

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