Company moaning about nicknames

Wiktionary Word definitions in Wiktionary
n. (plural of cognomen English)

WordNet Word definitions in WordNet
n. a familiar name for a person (often a shortened version of a person's given name); "Joe's mother would not use his nickname and always called him Joseph"; "Henry's nickname was Slim" [syn: nickname , moniker , sobriquet , soubriquet ] the name used to ...