Tarquinius tar·qui·nius uncommon noun 1. according to legend, the seventh and last Etruscan king of Rome who was expelled for his cruelty (reigned from 534 to 510 BC) SynonymsTarquinTarquin the ProudTarquinius SuperbusLucius Tarquinius Superbus Related words Word family Tarquinius Superbus Broader terms king WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
