titanic
1 Americanadjective
adjective
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(initial capital letter) of, relating to, or characteristic of the Titans.
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Also titan. of enormous size, strength, power, etc.; gigantic.
noun
noun
adjective
adjective
Other Word Forms
Etymology
Origin of titanic1
First recorded in 1820–30; titan(ium) + -ic
Origin of titanic2
From the Greek word Tītānikós, dating back to 1650–60. See Titan, -ic
Explanation
If two rival football teams played a close game that went into overtime, it could be said that winning it was a titanic struggle. This means it took a large amount of force and power to do so. The root word titan is derived from Greek mythology. The Titans were a race of powerful deities. The adjective titanic can now refer to anything extremely large or strong. The Titanic was the name of the famous cruise ship that sank in 1912 after hitting an iceberg in the Atlantic Ocean. This name was chosen not only because it was the largest passenger steamship of its time, but also because it was touted as a strong ship, specifically that it was “unsinkable.”
Vocabulary lists containing titanic
"The Odyssey," Vocabulary from Part 1 of the epic poem
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This Week in Words: January 20 - 26, 2018
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Living Large: Synonyms for "Big"
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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.
Feuds between the Mancunian frontmen led to their break-up following their titanic success revolutionising rock n'roll throughout the 1990s and 2000s.
From BBC • May 8, 2026
The massive ships that glide through the ports of Los Angeles and Long Beach are facing extreme fuel costs as oil prices rise, often paying millions of dollars more to top off their titanic tanks.
From Los Angeles Times • May 8, 2026
The titanic size of the loss is the most obvious.
From Salon • Apr. 21, 2026
The military swarms in to build a metal wall around the titanic alien, and Blunt’s cozy community of 700 swells to more than 100,000: scientists, journalists, tourists, opportunists and the inevitable grifters, criminals and weirdos.
From The Wall Street Journal • Jan. 30, 2026
“We need to be self-sufficient,” I imagined Dad would say as he dragged the panels across his titanic house.
From "Educated" by Tara Westover
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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.