/twelv"string'/
an acoustic guitar having twelve strings instead of six, with each pair tuned an octave apart, and more difficult to play than the standard guitar.
/twelv"string'/
an acoustic guitar having twelve strings instead of six, with each pair tuned an octave apart, and more difficult to play than the standard guitar.
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012