Trojan
Americanadjective
noun
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a native or inhabitant of Troy.
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a person who shows pluck, determination, or energy.
to work like a Trojan.
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Computers. Trojan horse.
noun
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a native or inhabitant of ancient Troy
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a person who is hard-working and determined
adjective
Etymology
Origin of Trojan
First recorded in 1350–75; Middle English Troyan, Troian, from Latin Trōjānus, equivalent to Trōj(a) + -ānus adjective suffix; Troy, -an
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“Open models are Trojan horses for the infrastructure they bring with them,” Reflection Chief Executive Misha Laskin said in an interview earlier this month.
From The Wall Street Journal • Mar. 26, 2026
Trojan culture will be tested more than ever, but Dunn feels good about where the team is heading.
From Los Angeles Times • Mar. 22, 2026
This worked particularly well for tracks such as UK Rap and Trojan Horse - which came from his highly acclaimed collaborative album with Central Cee, Split Decision.
From BBC • Mar. 6, 2026
VCRs were a Trojan horse in the American home that kicked off a rebellion against the centralized entertainment of the big three networks and movie-theater chains.
From The Wall Street Journal • Feb. 14, 2026
Between classes, Louie, Jordan, and their friends congregated near the administration building, sitting at the foot of the statue of Tommy Trojan, the symbol of USC.
From "Unbroken" by Laura Hillenbrand
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.