in•cog•ni•toPronunciation: (in"kog-nē'tō, in-kog'ni-tō"), [key]
—adj., adv., n., pl. -tos for 3, 5.
having one's identity concealed, as under an assumed name, esp. to avoid notice or formal attentions.
with the real identity concealed: to travel incognito.
a person who is incognito.
the state of being incognito.
the disguise or character assumed by an incognito.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.