Country where one caught antelope (7)
I believe the answer is:
iceland
'country' is the definition.
(Iceland is an example)
'one caught antelope' is the wordplay.
'one' becomes 'I' (roman numeral).
'caught' becomes 'c' (cricket abbreviation).
'antelope' becomes 'eland' (eland is a kind of antelope).
'i'+'c'+'eland'='ICELAND'
'where' acts as a link.
(Other definitions for iceland that I've seen before include "Its capital is Reykavik" , "Home to the volcano Eyjafjallajokull" , "North Atlantic island republic" , "Land of geysers and Norse sagas" , "Nice lad (anag)" .)