Anonymous

an-on′im-us, adj. wanting a name: not having the name of the author, as distinguished from pseudonymous , when another than his real name has been given.— ns. An′onym , a person whose name is not given: a pseudonym; Anonym′ity , the quality or state of being anonymous.— adv. Anon′ymously . [Gr. anōnymos — a , an , neg., and onoma , name.]