(Australia, New Zealand, informal) Alternative form of g'day
2002, William Brandt, The Book of the Film of the Story of my Life, page 190,‘Gidday, gidday, welcome aboard, one and all!’ There he stands, grinning, larger than life, a nutbrown teddy bear in a black G-string and a cowboy hat, champagne cocktail in one hand, the other held out to hoist us aboard.
2004, James Roy, Billy Mack's War, page 106,'Oh, gidday, Stan,' I said.
2005, Keri Hulme, '', page 132,“Gidday,†she says, grinning happily.“Gidday,†he replies, with a grin for her: it flits over his face and is gone by the time he looks at Joe.
