[ sahy-der ]
/ ˈsaɪ dər /
a native or resident of the East Side of Manhattan, in New York City.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for east sider
The east-sider thinks his hang-outs and dives are the best, and the west-sider thinks the same of his.Tramping with Tramps|Josiah Flynt