MESOZOIC ERA(noun) Did you mean: Synonyms Rhymes Also try: erasmesozoicDefinitions There is 1 meaning of the phrase Mesozoic Era. Mesozoic Era - as a noun From 230 million to 63 million years ago Synonyms (Exact Relations)age of reptilesmesozoic 21Word Variations & RelationsAnagrams Starts M Starts ME Starts MES Starts MESO Ends A Ends RA Ends ERA Ends CERA Starts M & ends A Starts ME & ends A Starts M & ends RA A-Z Proximitiesmesotrons 11mesotrophic 20mesozoan 19mesozoans 20mesozoic 21 Mesozoic Era mespilusmesprise 12mesprises 13mesprize 21mesprizes 22