International blog excited American learner (6)
I believe the answer is:
global
'international' is the definition.
('global' can be similar in meaning to 'international')
'blog excited american learner' is the wordplay.
'excited' indicates anagramming the letters.
'american' becomes 'a' (common abbreviation - e.g. in organisation names).
'learner' becomes 'l'.
'blog' with letters rearranged gives 'glob'.
'glob'+'a'+'l'='GLOBAL'
(Other definitions for global that I've seen before include "Planetary" , "Comprehensive" , "Like big village" , "Relating to the whole world" , "Across our planet" .)