Blighty
Concise Oxford English Dictionary © 2008 Oxford University Press:
Blighty/ˈblʌɪti/
▶noun Brit. informal
- 1 Britain or England, as used by soldiers serving abroad in the First and Second World Wars.
- 2 military slang a wound suffered in the First World War, sufficiently serious to merit being shipped home to Britain.
– origin first used by soldiers in the Indian army; Anglo-Ind. alt. of Urdu bilāyatī, wilāyatī ‘foreign, European’.
'Blighty' also found in these Oxford entries:

