voluminous

US /vəˈluː.mə.nəs/
UK /vəˈluː.mə.nəs/
"voluminous" picture
1.

occupying or containing much space; large in volume, in particular (of clothing or drapery) loose and ample

:
•
She wore a voluminous skirt that swirled around her ankles.
•
The artist created a series of voluminous sculptures.
:
amplecapaciousroomyspaciousbulky
2.

(of a book or set of books) forming a large collection; numerous

:
•
The historian published a voluminous work on ancient civilizations.
•
The case involved voluminous legal documents.
:
extensivecopiousabundantnumerousmassive