incidence Pronunciation: /ˈɪnsədəns; ˈɪnsɪdəns/Translate incidence | into French | into Italian Spanish translation of incidencen u 1 (frequency) índice (m) 2 [Opt, Phys] incidencia (f)incidence in other Oxford dictionaries Definition of incidence in the British & World English dictionary Definition of incidence in the US English dictionary