Four Hundred four·hund·red uncommon noun (1) adjective (1) noun 1. the exclusive social set of a city SynonymsFour Hundred adjective 1. being one hundred more than three hundred Synonymsfour hundred400cd Similarcardinal Related words Word family four-hundredth Broader terms set Parts society WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
