Correct spelling for the English word "davite" is [dˈava͡ɪt], [dˈavaɪt], [d_ˈa_v_aɪ_t] (IPA phonetic alphabet).
A native sulphate of alumina of a yellow or greenish-yellow colour.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.