Global tour (5)
I believe the answer is:
round
I believe this clue is a double definition.
'global' is the first definition.
('round' can be similar in meaning to 'global')
'tour' is the second definition.
(thesaurus)
(Other definitions for round that I've seen before include "Like the World" , "(Of voice) rich, mellow" , "with 6D [SPARE TYRE]" , "A partsong in which voices follow each other" , "Circular - 18 holes" .)