coronal n. + Add to list US //kɝˈoʊnəɫ// UK //kˈɒɹɒnəl// coro·nal Archaic SynonymsEtymology Synonyms chapletgarlandleiwreathOriginLATcorōnālis→XNOcoronal→MEcoronal→ENcoronal From Middle English coronal, from Anglo-Norman coronal, from Latin corōnālis (“related to a crown”), from corōna (“a crown”).