cocky /ˈkɒki/adjective 1noun 3verb 1forms 5 adjective1 •Overly confident; arrogant and boastful.And now I think I may be cocky, / Since fortune has smurtl'd on me, / I'm Jenny, an' ye shall be Jockie, / 'Tis right we together sud be; [...] — 1794 noun3 •(Australia, informal) A familiar name for a cockatoo.Visit the local store at Coles Bay and you're greeted by a talking cocky called Jim. […] [A]s we bid farewell to this environmental showpiece, Jim the talking cocky is again the centre of attention … — 2005 •[before a noun] (Australia, informal) Clipping of cockatoo farmer (“small-scale farmer”); (by extension) any farmer or owner of rural land.We camped one evening at Narrangidgery Creek, close b’ a cocky’s ’umstead. — 1907 •(informal, old-fashioned) Used as a term of endearment, originally for a person of either sex, but later primarily for a man.Nay Cocky, Cocky, nay dear Cocky, do not cry, I was but in Jest, I was not ifeck [in faith?]. — 1693 verb1 •(Australia, informal) To operate a small-scale farm.I remained about a year, cockying, clearing land, and herd-recording as a servant of the Department of Agriculture. — 1939 formscockied · cockying · cockies · cockier · cockiest