Word.ws English Dictionary

XT

XT is the abbreviation of extraterrestrial.

XT is the initialism of extended technology.

Meaning of extraterrestrial

Noun

extraterrestrial (plural extraterrestrials)

  1. A being originating from outside of the Earth's atmosphere, from space, or from another planet; an alien.
    • Smith returns in Men In Black 3 as a veteran agent of a secret organization dedicated to policing the earth’s many extraterrestrials.2012 May 24, Nathan Rabin, “Film: Reviews: Men In Black 3”, in The Onion AV Club

See all 2 meanings of extraterrestrial

Proper noun capitalized: Xt

Xt

  1. (alternative, archaic, uncommon) Alternative form of X, abbreviation of Christ.
    • As to your letter, for wᶜʰ I thanke you, I willingly acknowledge yᵉ Trinity in Unity, and Xᵗ to be not meer man but true God, in yᵉ Scripture sense, therefore I am a Christian.[…]For yᵉ present I must denie yᵗ major, viz. He that denieth yᵗ in Xᵗ wᶜʰ is most essential in him, denieth Xᵗ, for admit...c. 1680, [Gilbert Clerke], To Baxter, on the Right of Antitrinitarians to be esteemed Christians; republished as “Original Letters from the Baxter Manuscripts in Dr. Williams’s Library”, in The...
    • wherfore Dr. Rob. urge this on Georg[e] but now when this is sayd, that Xt came in our nature & has Glorified it as an eternal temple to himself[…]the mistery hid from ages & generations, & then revealed Xᵗ in them the hope of glory[…]& Xt taught himself that it was expedient he went, as outwardly...1692 November 29, W[illia]m Penn, [To Robert Turner]; republished as “Fruits of Solitude, 1692–1694”, in Marianne S. Wokeck, Joy Wiltenburg, Alison Duncan Hirsch, Craig W. Horle, Richard S[lator]...

Synonyms of XT

Forms of XT

Noun
pluralXTs
Proper noun
alternative formXt.

Words formed from XT

Questions about XT

What is XT the abbreviation of?
XT is the abbreviation of extraterrestrial.
What part of speech is XT?
XT is a proper noun.

Words near XT in the dictionary

  1. XSLT
  2. XSRF
  3. XSRFs
  4. XSS
  5. Xstmas
  6. XT
  7. xtal
  8. xtals
  9. Xtard
  10. Xtards
  11. XTC

Source and license

Adapted from Wiktionary: XT (page history and authors); Xt (page history and authors); extraterrestrial (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “XT.” Word.ws, https://word.ws/xt. Based on Wiktionary, CC BY-SA 4.0.