biwa (plural biwas)
- (music) A plucked lute, originating in the classical and traditional music of Japan, characterized by a pear-shaped body and four or five high frets, giving the instrument a distinctively twangy tone.
- 2013. Japanese Music and Musical Instruments. William Malm. Pg. 44.
- 2015. Japanese Singers of Tales: Ten Centuries of Performed Narrative. Alison McQueen Tokita. Pg. 60.