dainties Share definition Flag A collection of small dessert items arranged on a plate, including various squares, puffed wheat cake, macaroons, etc. Known to Saskatchewanians. Grandma promised that she would bring a tray of dainties to the wedding for the midnight lunch. dainties by KarlaHard November 15, 2007 0 0 Get merch Get the dainties mug. Buy Now — $32.95 See more merch