There is a small part of an story:
'Congratulations, Mark,' Alison said, 'You're the youngest Lottery winner we've ever had. Here's your cheque for $127,000.' I was so shocked, all I could do was let out a dazed, 'Thank you.'
I have looked up the word dazed but it's an adjective and it means confused. Therefore, It is quite unintelligible to me that what a dazed means.