Correct spelling for the English word "daded" is [dˈe͡ɪdɪd], [dˈeɪdɪd], [d_ˈeɪ_d_ɪ_d] (IPA phonetic alphabet).
Dading-strings, leading-strings by which a child is held up while learning to walk.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.