Etymologically
← History of obliviosus

obliviosus Latin · revision 10134

17 Oct 2026, 01:40 by bogdan “New Latin entry (sources: de Vaan, OLD, Lewis & Short, TLL...)” current version

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+ {{infobox|confidence=established|formation=derivation|attested=Plautus|origins=la oblīvīscor}}
+
+ ==Pronunciation==
+ * IPA (Classical): [ɔb.liː.wiˈoː.sʊs]^(Wiktionary)
+ * IPA (Ecclesiastical): [ob.li.viˈɔː.s̬us]^(Wiktionary)
+
+ ==Forms==
+ '''oblīviōsus''' (feminine oblīviōsa, neuter oblīviōsum); first/second-declension adjective^(Wiktionary)
+
+ ==Etymology==
+ It is from [[oblīviō]] or [[oblīvium]] “forgetfulness” with [[m|la|-ōsus]], from [[oblīvīscor]] “to forget”.^(OLD 2012)^(Wiktionary)
+
+ ==Earliest recorded meaning==
+ The OLD's earliest citation is Plautus, “forgetful”.^(OLD 2012) Köbler dates Plautus c. 250–184 BC.^(Köbler 2010)
+
+ ==Semantic evolution==
+ It meant forgetful, having a bad memory, as in Plautus and Cicero, and producing forgetfulness, as in Horace, and Lewis & Short call it rare but classical.^(OLD 2012)^(Lewis & Short 1879)^(Gaffiot 2016)
+
+ In Ecclesiastical Latin it means forgetful.^(Stelten 1995) English ''oblivious'' (mid-15th century) is from it.^(Etymonline)
+
+ ==Timeline==
+ * c. 250–184 BC – Plautus uses it.^(OLD 2012)^(Köbler 2010)
+ * 81–43 BC – Cicero uses it.^(Gaffiot 2016)^(Köbler 2010)
+ * 65–8 BC – Horace uses it of what brings forgetfulness.^(OLD 2012)^(Köbler 2010)
+ * mid-15th century – English ''oblivious'' is recorded.^(Etymonline)
+
+ ==Meanings==
+ ===Adjective===
+ # [[m|en|forgetful|alt=Forgetful]], [[m|en|oblivious]].^(OLD 2012)^(Lewis & Short 1879)
+ # Causing forgetfulness.^(OLD 2012)
+
+ ==Related words==
+ * [[oblīviō]]
+ * [[oblīvium]]
+ * [[oblīvīscor]]
+ * [[en|oblivious]]
+
+ ==References==
+ {{reflist}}