Etymologically
← History of aceo

aceo Latin · revision 9652

16 Oct 2026, 23:48 by bogdan “New Latin entry (sources: de Vaan, OLD, Lewis & Short, TLL...)” current version

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+ {{infobox|confidence=established|formation=inherited|attested=Cato|origins=ine-pro *h₂eḱ-}}
+
+ ==Pronunciation==
+ * IPA (Classical): [ˈa.ke.oː]^(Wiktionary)
+ * IPA (Ecclesiastical): [ˈaː.t͡ʃe.o]^(Wiktionary)
+
+ ==Forms==
+ '''aceō''' (present infinitive acēre, perfect active acuī); second conjugation, no passive, no supine stem^(Wiktionary)
+
+ ==Etymology==
+ It is [[inh|itc-pro|*akēje/o-]], [[inh|ine-pro|*h₂eḱ-eh₁-|t=to be sharp]], a stative verb from the root [[m|ine-pro|*h₂eḱ-|t=sharp]].^(de Vaan 2008)^(Wiktionary) De Vaan thinks the Latin verb was derived from the PIE nominal root, and its derivatives belong to a productive Latin system.^(de Vaan 2008) The OLD compares [[ācer]] “sharp”, and the TLL [[acerbus]] and [[acuō]].^(OLD 2012)^(TLL)
+
+ ==Earliest recorded meaning==
+ De Vaan dates it from Cato, who uses it of wine that should not turn sour (''vīnum quod neque aceat neque mūceat'').^(de Vaan 2008)^(Lewis & Short 1879) Köbler dates Cato 234–149 BC.^(Köbler 2010)
+
+ ==Semantic evolution==
+ It meant, of wine, to be sour.^(OLD 2012)^(Gaffiot 2016) Lewis & Short also give a figurative Late Latin use, to be disagreeable, in Sidonius.^(Lewis & Short 1879) Its derivatives were more common: [[acētum]] “vinegar” and [[acidus]] “sour” from Plautus on, and [[acor]] “sourness” from Columella on.^(de Vaan 2008)
+
+ ==Timeline==
+ * 234–149 BC – Cato uses it of wine.^(de Vaan 2008)^(Lewis & Short 1879)^(Köbler 2010)
+
+ ==Meanings==
+ ===Verb===
+ # ''(of wine)'' To be [[m|en|sour]].^(OLD 2012)
+
+ ==Word family==
+ * [[acēscō]]
+ * [[acētum]]
+ * [[acidus]]
+ * [[acisco]]
+ * [[acor]]
+
+ ==Related words==
+ * [[acidē]]
+ * [[aciditās]]
+ * [[acidulus]]
+ * [[aciēs]]
+ * [[ācer]]
+ * [[acus]]
+ * [[occa]]
+ * [[ocris]]
+ * [[acuō]]
+
+ ==References==
+ {{reflist}}