Pronunciation: (u-non'u-mus), [key]
1. without any name acknowledged, as that of author, contributor, or the like: an anonymous letter to the editor; an anonymous donation.
2. of unknown name; whose name is withheld: an anonymous author.
3. lacking individuality, unique character, or distinction: an endless row of drab, anonymous houses.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.