large-scale

adj.	1.	large in area, scope or degree; as, a large-scale attack on AIDS is needed.
	2.	constructed or drawn to a big scale{4}; as, large-scale maps. See 3rd scale, n., sense 4.
	3.	widespread; applying to all or most members of a category or group.

Adj.	1.	large-scale - unusually large in scope; "a large-scale attack on AIDS is needed"
	2.	large-scale - constructed or drawn to a big scale; "large-scale maps"
	3.	large-scale - occurring widely (as to many people); "mass destruction" Synonyms: mass

big, large