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

The titanium oxide captures ambient light, and converts it into an electrical current. — Maryna Holovnova, New Atlas, 27 June 2026

When wooden tennis rackets were replaced by titanium models and when steel poles were replaced with fiberglass ones in pole vaulting, the level of performance in each of those sports soared to new levels. — Todd Spangler, Variety, 26 June 2026

Perhaps surprisingly, much of the aircraft was built from stainless steel rather than lightweight titanium. — Kaif Shaikh, Interesting Engineering, 26 June 2026

The larger 51mm case gives you more screen real estate and typically longer endurance than the smaller model, while keeping the same premium AMOLED display, sapphire lens, titanium build, and inReach features. — Juhi Wadia, PC Magazine, 25 June 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