Breach of trust by British country (7)
I believe the answer is:
lebanon
'country' is the definition.
(Lebanon is an example)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for lebanon that I've seen before include "Beirut's country" , "far from home here" , "Ban Noel from the country" , "Middle Eastern country" , "Republic on Mediterranean" .)