titanic

adjective

ti·​tan·​ic tī-ˈta-nik How to pronounce titanic (audio)
 also  tə-
: having great magnitude, force, or power : colossal
a titanic struggle
titanically
tī-ˈta-ni-k(ə-)lē How to pronounce titanic (audio)
 also  tə-
adverb

Did you know?

Before becoming the name of the most famous ship in history, titanic referred to the Titans, a family of giants in Greek mythology who were believed to have once ruled the earth. They were subsequently overpowered and replaced by the younger Olympian gods under the leadership of Zeus. The size and power of the Titans is memorialized in the adjective titanic and in the noun titanium, a chemical element of exceptional strength that is used in the production of steel.

Examples of titanic in a Sentence

They put up a titanic struggle. The batter hit a titanic home run.

Word History

Etymology

Greek titanikos of the Titans

First Known Use

1709, in the meaning defined above

Time Traveler
The first known use of titanic was in 1709

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Cite this Entry

“Titanic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/titanic. Accessed 9 Sep. 2025.

Kids Definition

titanic

adjective
ti·​tan·​ic tī-ˈtan-ik How to pronounce titanic (audio)
: enormous in size, force, or power

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