definition of
voluminous

[1] #1 voluminous s. large in volume or bulk; "a voluminous skirt". wn

[2] #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] #3 voluminous s. [copious] large in number or quantity (especially of discourse); "she took copious notes"; "a subject of voluminous legislation". wn