#1
voluminous s. large in volume or bulk; "a voluminous skirt"
. wn #2
voluminous s. [
tortuous, twisting, twisty, winding] marked by repeated turns and bends; "a tortuous road up the mountain"; "winding roads are full of surprises"; "had to steer the car down a twisty track"
. wn #3
voluminous s. [
copious] large in number or quantity (especially of discourse); "she took copious notes"; "a subject of voluminous legislation"
. wn