CENOZOIC ERA(noun)Did you mean?RhymesAlso try..erascenozoicDefinitions There is 1 meaning of the phrase Cenozoic Era. Cenozoic Era - as a noun Approximately the last 63 million years Synonyms (Exact Relations)age of mammalscenozoic21Word Variations & RelationsAnagramsStarts CStarts CEStarts CENStarts CENOEnds AEnds RAEnds ERAEnds CERAStarts C & ends AStarts CE & ends AStarts C & ends RAA-Z Proximitiescenotaphic19cenotaphs16cenote8cenotes9cenozoic21 Cenozoic Era cens6cense7censed9censer8censers9