indubius

== Latin == === Etymology === in- +‎ dubius (“doubtful”) === Pronunciation === (Classical Latin) IPA(key): [ɪnˈdʊ.bi.ʊs] (modern Italianate Ecclesiastical) IPA(key): [inˈduː.bi.us] === Adjective === indubius (feminine indubia, neuter indubium, adverb indubiē); first/second-declension adjective certain, not in doubt Synonyms: prōmptus, certus, fixus Antonyms: incertus, dubius, suspensus, vagus, anceps ==== Declension ==== First/second-declension adjective. ==== Descendants ==== Italian: indubbio === References === indubius in Enrico Olivetti, editor (2003-2026), Dizionario Latino, Olivetti Media Communication “indubius”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press “indubius”, in Charlton T. Lewis (1891), An Elementary Latin Dictionary, New York: Harper & Brothers