Etymologically
← History of ineo

ineo Latin · revision 6504

16 Oct 2026, 10:10 by bogdan “New Latin entry (sources: de Vaan, OLD, Lewis & Short, TLL...)” current version

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+ {{infobox|confidence=established|formation=derivation|attested=Ennius|origins=la eō}}
+
+ ==Pronunciation==
+ * IPA (Classical): [ˈɪ.ne.oː]^(Wiktionary)
+ * IPA (Ecclesiastical): [ˈiː.ne.o]^(Wiktionary)
+
+ ==Forms==
+ '''ineō''' (present infinitive inīre, perfect active iniī or inīvī, supine initum); irregular conjugation^(Wiktionary)
+
+ ==Etymology==
+ It is from [[in-|t=in, into]] and [[eō]] “to go”, inherited from Proto-Italic *eneō.^(OLD 2012)^(Wiktionary)
+
+ ==Earliest recorded meaning==
+ The OLD's first citation is Ennius, of beginning an undertaking.^(OLD 2012) Köbler dates Ennius 204–169 BC.^(Köbler 2010)
+
+ ==Semantic evolution==
+ It meant to go into, enter a place, as Livy's ''in urbem inīre'', and to enter and take part in a social occasion or joint activity.^(OLD 2012)^(Gaffiot 2016) Of animals it meant to cover, mount, as in Varro.^(OLD 2012) It meant to enter on an office, to take on a duty or a danger, to enter into an agreement, with ''grātiam inīre'' “to win favour”, as in Plautus, and to begin an undertaking, with ''cōnsilium inīre'' “to form a plan”.^(OLD 2012) ''Ratiōnem inīre'' meant to make a calculation, as in Terence.^(OLD 2012) Of time it meant to begin, as Cicero's ''ineunte vēre'' “at the beginning of spring”.^(OLD 2012)^(Gaffiot 2016) Döderlein says ''inīre'' is almost always figurative, engaging in something, while [[intrō]] and [[ingredior]] are literal entering.^(Döderlein 1874)
+
+ In Ecclesiastical Latin it meant to enter, undertake, begin, with ''foedus inīre'' “to form a pact”.^(Stelten 1995) Its noun [[initium]] “beginning” lies behind [[en|initial]], through ''initiālis'', recorded in the 1520s.^(Etymonline)
+
+ ==Timeline==
+ * 204–169 BC – Ennius uses it of beginning.^(OLD 2012)^(Köbler 2010)
+ * c. 250–184 BC – Plautus uses ''grātiam inīre''.^(OLD 2012)^(Köbler 2010)
+ * 190–159 BC – Terence uses ''ratiōnem inīre''.^(OLD 2012)^(Köbler 2010)
+ * 81–43 BC – Cicero uses ''ineunte vēre''.^(Gaffiot 2016)^(Köbler 2010)
+
+ ==Meanings==
+ ===Verb===
+ # To go into, [[m|en|enter]].^(OLD 2012)
+ # To take part in.^(OLD 2012)
+ # ''(of animals)'' To cover, mount.^(OLD 2012)
+ # To enter on (office); to undertake.^(OLD 2012)
+ # To enter into (an agreement), ''grātiam inīre'', to win favour.^(OLD 2012)
+ # To [[m|en|begin]], ''cōnsilium inīre'', to form a plan.^(OLD 2012)
+ # ''ratiōnem inīre'', to calculate.^(OLD 2012)
+ # ''(of time)'' To begin.^(OLD 2012)
+
+ ==Word family==
+ * [[initium]]
+ * [[initus]]
+ * [[initiō]]
+
+ ==Related words==
+ * [[eō]]
+ * [[en|initial]]
+
+ ==References==
+ {{reflist}}