(astronomy) Describing a satellite (moon or minor planet) that shares an orbit with another

(computing) 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.

(computing, transitive) To infect (a system) with a trojan.

A native or inhabitant of the ancient city of Troy. / A student (especially an athlete) of the University of Southern California. / (astrophysics) A Trojan asteroid.

Of, or relating to, the famed city of Troy or its inhabitants. / Involving great strength or endurance. / (astrophysics) Of, or relating to, a Trojan point.

plural of Trojan

plural of trojan

(computing, transitive) To transform (something) into a trojan.

present participle of trojan

simple past tense and past participle of trojan