Definition of "trojan" []

• Malware that appears to perform or actually performs a desired task for a user while performing a harmful task without the user's knowledge or consent. (noun)
• Describing a satellite (moon or minor planet) that shares an orbit with another (adjective)

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• "Hey do you know what we called a trojan in the army?"
• "Meeroh sez: The Mac OS X mp3 trojan is being blown completely out of proportion."
• "I hate to sound immature, but whenever I hear the word trojan, I think of the commercials .."