a bassoon an octave lower in pitch than the ordinary bassoon: the largest and deepest-toned instrument of the oboe class; contrabassoon.
[ 1875-80 ]
a bassoon an octave lower in pitch than the ordinary bassoon: the largest and deepest-toned instrument of the oboe class; contrabassoon.
[ 1875-80 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012