Correct spelling for the English word "camaien" is [kˈame͡ɪən], [kˈameɪən], [k_ˈa_m_eɪ_ə_n] (IPA phonetic alphabet).
A stone engraved in relief; a painting in a single colour.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.