desideratum
nounNAmE//dɪˌsɪdəˈrɑt̮əm//, NAmE//dɪˌsɪdəˈreɪt̮əm//
(pl. desiderata NAmE//dɪˌsɪdəˈrɑt̮ə//, NAmE//dɪˌsɪdəˈreɪt̮ə//
) (from Latin) (formal)Check pronunciation: desideratum
Definition of desideratum noun from the Oxford Advanced American Dictionary