from The American Heritage® Dictionary of the English Language, 4th Edition

  • n. A name assigned to conceal the identity or existence of something or someone.

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A name used to clandestinely identify something, either for military or espionage purposes, or for commercial confidentiality.


Sorry, no etymologies found.


Sorry, no example sentences found.

Wordnik is becoming a not-for-profit! Read our announcement here.


Log in or sign up to get involved in the conversation. It's quick and easy.