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  • titania
    titania
    noun
    synthetic rutile, TiO 2 , used as a gem.
  • Titania
    Titania
    noun
    (in Shakespeare'sMidsummer Night's Dream ) the wife of Oberon and the queen of fairyland.

titania

1 American  
[tahy-tay-nee-uh] / taɪˈteɪ ni ə /

noun

  1. synthetic rutile, TiO 2 , used as a gem.


Titania 2 American  
[ti-tay-nee-uh, tahy-] / tɪˈteɪ ni ə, taɪ- /

noun

  1. (in Shakespeare'sMidsummer Night's Dream ) the wife of Oberon and the queen of fairyland.

  2. Astronomy. one of the moons of Uranus.


Titania 1 British  
/ tɪˈtɑːnɪə /

noun

  1. (in medieval folklore) the queen of the fairies and wife of Oberon

  2. (in classical antiquity) a poetic epithet used variously to characterize Circe, Diana, Latona, or Pyrrha

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Titania 2 British  
/ tɪˈtɑːnɪə /

noun

  1. the largest of the satellites of Uranus and the second furthest from the planet

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

titania 3 British  
/ taɪˈteɪnɪə /

noun

  1. another name for titanium dioxide

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of titania

From New Latin, dating back to 1920–25; see origin at titanium, -a 4


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

The team's recent experiments focused on how a weightless microgravity environment affects 3D printing using titania foam, a material with potential applications ranging from UV blocking to water purification.

From Science Daily ● Oct. 30, 2023

To measure titania foam's effectiveness at blocking UV waves, "we would shine light ranging from the ultraviolet wavelengths up to the visible light spectrum," he explained.

From Science Daily ● Oct. 30, 2023

The stuff shows up in products as wide-ranging as ink, toothpaste, cosmetic products, sunblock and plastics, and there’s a whopping pound and half of titania in every gallon of paint.

From Newsweek

Diamond disperses light twice as much as common glass does, but titania disperses it seven times as much.

From Time Magazine Archive

The first attempts to bring titania to the market were in 1998, when the four largest glass manufacturing companies in the world all simultaneously launched “self-cleaning” photocatalytic glass.

From Newsweek

On larger icy moons such as Titania, another moon of Uranus, the drop in pressure caused by melting would likely crack the ice shell before reaching the triple point for water, the team found.

From Science Daily ● Mar. 2, 2026

Marcin, initially as malignant as Hook and as blinkered as Torvald, eventually grows as repentant and noble as Oberon in “A Midsummer Night’s Dream,” which will co-star a certain native of Toruń as Titania.

From The Wall Street Journal ● Feb. 3, 2026

And you might get another peek at Rausch, who’s dancing Titania on Thursday night and the Act II pas de deux at Saturday’s matinee, before she slips away.

From Seattle Times ● Apr. 17, 2023

Last June, Disney and Marvel cast Jamil as Titania, who possesses enough strength to square off against Thor, Wolverine and of course, She-Hulk, in the comic books.

From Los Angeles Times ● Jul. 10, 2022

“Remember the production in Somerset? What a superb Titania you were!”

From "Willodeen" by Katherine Applegate

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