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
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There's substantial use of titanium and carbon fiber components in places like the exhaust end cap, air intakes, seat tailpiece, mudguards, and tank covers. New Atlas, 17 Sep. 2025 The Air has a polished titanium frame around the edges with a rounded shape. Eric Zeman, PC Magazine, 17 Sep. 2025 The stainless steel blade is sturdy and has a titanium carbo-nitride coating for corrosion resistance. Christopher Murray May Earn A Commission If You Buy Through Our Referral Links. This Content Was Created By A Team That Works Independently From The Fox Newsroom., FOXNews.com, 17 Sep. 2025 And not just titanium, no, this was 3D-printed, Apple explains. David Phelan, Forbes.com, 17 Sep. 2025 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

Browse Nearby Words

Cite this Entry

“Titanium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/titanium. Accessed 20 Sep. 2025.

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

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