Etymologically
← History of unda

unda Latin · revision 4785

16 Oct 2026, 00:17 by bogdan “New Latin entry (sources: de Vaan, OLD, Lewis & Short, TLL...)” current version

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+ {{infobox|confidence=probable|formation=inherited|attested=Livius Andronicus|origins=ine-pro *wódr̥}}
+
+ ==Pronunciation==
+ * IPA (Classical): [ˈʊn.da]^(Wiktionary)
+ * IPA (Ecclesiastical): [ˈun.da]^(Wiktionary)
+
+ ==Forms==
+ '''unda''' ''f'' (genitive undae); first declension^(Wiktionary)
+
+ ==Etymology==
+ It is [[inh|itc-pro|*udōr]], from the oblique stem [[ine-pro|*ud-n-]] of [[ine-pro|*wódr̥|t=water]].^(de Vaan 2008)^(Wiktionary) De Vaan and Wiktionary take it from a collective [[ine-pro|*udnom|t=body of water]], reinterpreted as a feminine, with /dn/ turned into /nd/.^(de Vaan 2008)^(Wiktionary) Cognate with [[xum|utur|t=water]], [[sga|uisce|t=water]], [[hit|watar|t=water]], [[grc|ὕδωρ|tr=húdōr|t=water]], [[lt|vanduõ|t=water]], [[cu|вода|tr=voda|t=water]] and [[got|𐍅𐌰𐍄𐍉|tr=watō|t=water]].^(de Vaan 2008)^(OLD 2012)
+
+ ==Earliest recorded meaning==
+ Livius Andronicus uses it.^(de Vaan 2008) Köbler dates Livius Andronicus 280/260–before 200 BC.^(Köbler 2010)
+
+ ==Semantic evolution==
+ In Classical Latin it was a wave, as Plautus' sea full of waves, a river or spring, flowing water and water in general, and a flow of other liquids, such as blood in Virgil.^(OLD 2012)^(Gaffiot 2016) It was used of a surging crowd, and in architecture of a wavy moulding.^(OLD 2012) Döderlein says that [[aqua]] is water as a substance and ''unda'' water in motion.^(Döderlein 1874)
+
+ Medieval writers used it of waves, also figuratively.^(DMLBS) It survives as [[it|onda]], [[fr|onde]], [[es|onda]] and [[ro|undă]].^(Wiktionary) Its derivative [[abundō]] “to overflow” gave English ''abound'', and [[inundātiō]] gave ''inundation''.^(Etymonline)
+
+ ==Timeline==
+ * 280/260–before 200 BC – Livius Andronicus uses it.^(de Vaan 2008)^(Köbler 2010)
+ * c. 250–184 BC – Plautus speaks of a sea full of waves.^(OLD 2012)^(Köbler 2010)
+ * early 14th century – English ''abound'' is recorded, from ''abundāre''.^(Etymonline)
+ * early 15th century – English ''inundation'' is recorded.^(Etymonline)
+
+ ==Meanings==
+ ===Noun===
+ # A [[m|en|wave]], billow.^(OLD 2012)^(Lewis & Short 1879)
+ # A river, stream, spring.^(OLD 2012)
+ # Water.^(OLD 2012)
+ # A flow (of blood or another liquid).^(OLD 2012)
+ # A surging crowd.^(OLD 2012)
+ # ''(architecture)'' A wavy moulding.^(OLD 2012)
+
+ ==Word family==
+ * [[undābundus]]
+ * [[undātim]]
+ * [[undātus]]
+ * [[undicola]]
+ * [[undifragus]]
+ * [[undisonus]]
+ * [[undivagus]]
+ * [[undō]]
+ * [[undōsus]]
+ * [[undula]]
+ * [[exundō]]
+ * [[inundō]]
+
+ ==Related words==
+ * [[en|abound]]
+ * [[en|inundation]]
+ * [[en|undulate]]
+ * [[en|water]]
+
+ ==Usage notes==
+ Isidore defines ''unda'' as water rising up that is always in motion.^(Isidore)
+
+ ==References==
+ {{reflist}}