Definition of massives:
(adj) :
Very large in size or extent.
(adj) :
Very large or bulky and heavy and solid.
(adj) :
(informal) To a very great extent; total, utter.
(adj) :
(colloquial) Of particularly exceptional quality or value; awesome.
(adj) :
(colloquial, informal, Ireland) Outstanding, beautiful.
(adj) :
(medicine) Affecting a large portion of the body, or severe.