Correct spelling for the English word "cotargit" is [kˈɒtɑːd͡ʒˌɪt], [kˈɒtɑːdʒˌɪt], [k_ˈɒ_t_ɑː_dʒ_ˌɪ_t] (IPA phonetic alphabet).
Trade name of a compound of ferric chloride and cotarnine hydrochlorate; hemostatic.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.