Cosmopolitan

adjective
composed of people from or at home in many parts of the world; especially not provincial in attitudes or interests; - T.B. Macaulay
“his cosmopolitan benevolence impartially extended to all races and to all creeds”
adjective
of worldwide scope or applicability; ; - Christopher Morley
“an issue of cosmopolitan import”
Similar: ecumenical, oecumenical, general, universal, worldwide
noun
a sophisticated person who has travelled in many countries
Similar: cosmopolite
adjective
growing or occurring in many parts of the world
“a cosmopolitan herb”
Similar: widely distributed