Home › Words › P › palaeodunepalaeodunepalaeodune means an ancient dune, especially one only visible geologically.Among words judged in Lexicurio's Arena, palaeodune ranks #16,734 of 42,752 for Qualifying.EtymologyFrom palaeo- + dune.nounAn ancient dune, especially one only visible geologicallyDefinitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.palaeolake 68% match — An ancient lake, especially one only visible geologically. vs palaeodune →paleodeme 67% match — An ancient town or similar community vs palaeodune →paleosediment 66% match — An ancient sediment vs palaeodune →paleobeach 65% match — A beach that existed in the distant past vs palaeodune →palaeoestuary 65% match — An estuary that existed in the distant past vs palaeodune →paleolake 65% match — An ancient lake, especially one that no longer exists. vs palaeodune →paleosurface 64% match — A surface (of the Earth) as it existed in prehistoric times. vs palaeodune →paleoglacier 64% match — An ancient glacier vs palaeodune →