Definition of "delightful"

An indulgent playmate, Grannie would lay aside the long scratchy-looking letter she was writing (heavily crossed 'to save notepaper') and enter into the delightful pastime of 'a chicken from Mr Whiteley's'.

1977, Agatha Christie, chapter 4, in An Autobiography, part I, London: Collins

That is what I plan to do at Yahoo: give the end user something valuable and delightful that makes them want to come to Yahoo every day.

2013 December 11, Megan Garber, quoting Marissa Mayer, “Is ‘Delightful’ the New ‘Cool’?”, in The Atlantic‎