DUNNO


Meaning of DUNNO in English

dun ‧ no /ˈdʌnəʊ $ -noʊ/ BrE AmE

a way of saying ‘I don’t know’. Some people think that this use is not correct English:

‘Do you want to come?’ ‘I dunno, I might.’

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.