b 3 i 1 n 1 a 1 u 1 r 1 a 1 l 1
8 letters · 10 points in Scrabble
Meaning
adjective relating to or having or hearing with two ears
originEtymology tree English bin- English aural English binaural From bin- + aural.
Etymology from Wiktionary, CC BY-SA 3.0