titanium dioxide

noun

a brilliant white powder, TiO₂, used as a pigment, and in sunblock, toothpaste, and cosmetics.

“Meronyms: titanium, Ti, oxygen, O”

Similar
titaniamul:E171[food colouring]]>titanium whitetitanium oxidetitanic oxide
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Meanings

nountitanium dioxide (plural titanium dioxides)

plural titanium dioxides

  1. chemistrya brilliant white powder, TiO₂, used as a pigment, and in sunblock, toothpaste, and cosmetics.

    Meronyms: titanium, Ti, oxygen, O

    Synonyms: titania, mul:E171[food colouring]]>, titanium white

Synonyms & antonyms

nouna brilliant white powder, TiO₂, used as a pigment, and in sunblock, toothpaste, and cosmetics.

Similar
titaniamul:E171[food colouring]]>titanium white

More synonyms by meaning

nouna white powder used as a pigment for its high covering power and durability

Similar
titanium oxidetitanic oxidetitania
Broader
pigmentoxide
Also see
titaniatitanium oxide

Synonym sets from Open English WordNet, CC BY 4.0.

Translations

Catalan diòxid de titani
  • diòxid de titaniTiO2
Chinese Mandarin 二氧化鈦 /二氧化钛
  • 二氧化鈦 /二氧化钛 (èryǎnghuàtài)TiO2
Dutch titaandioxide
  • titaandioxideTiO2
Estonian titaandioksiid
  • titaandioksiidTiO2
Finnish titaanidioksidi, titaanivalkoinen
  • titaanidioksidiTiO2
  • titaanivalkoinenTiO2
French dioxyde de titane
  • dioxyde de titaneTiO2
Polish dwutlenek tytanu
  • dwutlenek tytanuTiO2
Swedish titandioxid
  • titandioxidTiO2
Turkish titanyum dioksit
  • titanyum dioksitTiO2
Cite this entry
APA

titanium dioxide. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/titanium%20dioxide

MLA

“titanium dioxide.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/titanium%20dioxide. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “titanium dioxide,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/titanium%20dioxide.

Source: titanium dioxide on Wiktionary, CC BY-SA 4.0.