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

Recent Examples on the Web

That performance also comes packaged out-of-the-box with primo hardware including Öhlins suspension, Brembo GP4 brakes, a full Akrapovič titanium exhaust, and magnesium and carbon-fiber components. —New Atlas, 23 May 2026

My right leg was broken in three places which required surgical repair and a permanent titanium rod implanted along my tibia bone. —Michael Miller, New York Daily News, 22 May 2026

Flip things over, and the sapphire and titanium caseback will give you an even closer look at the movement. —Nicole Hoey, Robb Report, 22 May 2026

It’s constructed out of mostly aluminum, with some titanium and cloth components. —Ben Sin, Forbes.com, 20 May 2026

Word History

Etymology

New Latin, from Greek Titan

First Known Use

1796, in the meaning defined above

Phrases Containing titanium

• titanium dioxide
• titanium white

Rhymes for titanium

• cranium
• geranium
• germanium
• uranium
• transuranium

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