[syn: cosmopolitan, ecumenical, oecumenical, general, universal, worldwide, world-wide]
The Collaborative International Dictionary of English v.0.48:
World-wide \World"-wide`\, a.
   Extended throughout the world; as, world-wide fame.
   --Tennyson.
   [1913 Webster]
WordNet (r) 3.0 (2006):
worldwide
    adj 1: spanning or extending throughout the entire world;
           "worldwide distribution"; "a worldwide epidemic" [syn:
           worldwide, world-wide]
    2: involving the entire earth; not limited or provincial in
       scope; "global war"; "global monetary policy"; "neither
       national nor continental but planetary"; "a world crisis";
       "of worldwide significance" [syn: global, planetary,
       world(a), worldwide, world-wide]
    3: of worldwide scope or applicability; "an issue of
       cosmopolitan import"; "the shrewdest political and ecumenical
       comment of our time"- Christopher Morley; "universal
       experience" [syn: cosmopolitan, ecumenical,
       oecumenical, general, universal, worldwide, world-
       wide]