titanium

noun

ti·ta·ni·um tī-ˈtā-nē-əm

tə-

also

-ˈta-nē-əm

-ˈtan-yəm

: a silvery-gray light strong metallic element with atomic number 22 obtained from ilmenite and rutile and used especially in alloys, refractory materials, pigments, and medical and dental devices see Chemical Elements Table

Examples of titanium in a Sentence

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Its extraordinary speed was made possible by two powerful nuclear reactors and an advanced titanium hull that reduced weight while allowing deeper dives. — Kaif Shaikh, Interesting Engineering, 4 Aug. 2026 The Michigan brand is built out of titanium, but even titanium can tarnish. — Austin Meek, New York Times, 31 July 2026 Constructed from thousands of titanium components, intricate mechanical parts and countless screws, the sculptures combine advanced craftsmanship with rich symbolic detail. — Joanne Shurvell, Forbes.com, 27 July 2026 Metallic components received a black PVD titanium, a premium vapor deposition coating hailed for durability and satin appearance, a technique commonly found in Swiss watchmaking and auto engineering. — Chris Gardner, HollywoodReporter, 27 July 2026 See All Example Sentences for titanium

Word History

Etymology

New Latin, from Greek Titan

First Known Use

1796, in the meaning defined above

Time Traveler

The first known use of titanium was in 1796

See more words from the same year

Cite this Entry

Style

“Titanium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/titanium. Accessed 5 Aug. 2026.

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Kids Definition

titanium

noun

ti·ta·ni·um tī-ˈtān-ē-əm

tə-

: a silvery gray light strong metallic element found combined in various minerals and used especially in alloys (as in steel) see element

Medical Definition

titanium

noun

ti·ta·ni·um

tī-ˈtān-ē-əm, tə- also -ˈtan-

: a silvery gray light strong metallic element found combined in ilmenite and rutile and used especially in alloys (as steel) and combined in refractory materials and in coatings

—symbol Ti see Chemical Elements Table

titanium

noun

Examples of titanium in a Sentence

Word History

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titanium

noun

Examples of titanium in a Sentence

Word History

Phrases Containing titanium

Rhymes for titanium

Browse Nearby Words

Cite this Entry

Kids Definition

Medical Definition

More from Merriam-Webster on titanium

More from Merriam-Webster

Word of the Day

colloquial

Popular in Grammar & Usage

7 Pairs of Commonly Confused Words

Merriam-Webster’s Great Big List of Words You Love to Hate

Is it 'nerve-racking' or 'nerve-wracking'?

'Sneaked' or 'Snuck': Which is correct?

Why does English have so many silent letters?

Popular in Wordplay

The Longest Long Words List

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