titanium

noun

ti·​ta·​ni·​um tī-ˈtā-nē-əm How to pronounce titanium (audio)
tə-
also
-ˈta-nē-əm How to pronounce titanium (audio)
-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

Recent Examples on the Web
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.
Out went the titanium edge and all-glass back of the 16 Pro, in came aluminum for the frame and part of the back. — David Phelan, Forbes.com, 22 Aug. 2026 That includes 1,000 tons of copper, 170 kilograms of gold, almost 2 tons of silver, over 20 tons each of bismuth and titanium, over 2 tons of palladium, and 76 kilograms of thallium. — Scott K. Johnson, ArsTechnica, 20 Aug. 2026 PyroGenesis will supply a coarse Ti64 titanium powder for electron beam melting, or EBM. — Aamir Khollam, Interesting Engineering, 20 Aug. 2026 Samsung achieves this with a lightweight titanium frame and balanced internal construction. — Florence Ion, PC Magazine, 19 Aug. 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

Phrases Containing titanium

Rhymes for titanium

See All Rhymes for titanium

Browse Nearby Words

titanite
titanium
titanium carbide
See all Nearby Words

Cite this Entry

“Titanium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/titanium. Accessed 1 Sep. 2026.

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Kids Definition

titanium

noun
ti·​ta·​ni·​um tī-ˈtān-ē-əm How to pronounce titanium (audio)
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

More from Merriam-Webster on titanium

Britannica.com: Encyclopedia article about titanium

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