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.
“These super apps that offer convenience are useful, but they’re also Trojan horses,” said Amy Webb, chief executive of the Future Today Institute.
From The Wall Street Journal • Apr. 1, 2026
Samary assembled a Trojan Horse rescue force, stuffed with mutineers, and left for Issa’s house.
From The Wall Street Journal • Mar. 12, 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
A four-point deficit midway through the first half turned into a five-point Trojan lead by halftime, with USC looking primed for a signature afternoon.
From Los Angeles Times • Feb. 28, 2026
Furiously Menelaus went through the Trojan ranks seeking Paris, and not a man there but would have helped him for they all hated Paris, but he was gone, no one knew how or where.
From "Mythology: Timeless Tales of Gods and Heroes" by Edith Hamilton
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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.