Word.ws English Dictionary

seetee

seetee adjective: synonym of contraterrene (“made of or pertaining to antimatter”).

Adjective

seetee (not comparable)

  1. Synonym of contraterrene (“made of or pertaining to antimatter”).
    • He followed her slowly into the empty hallway, announcing flatly, “I never made a seetee weapon. I don’t intend to start now.”1949, Jack Williamson, “Seetee Shock”, in Astounding Science-Fiction, volume 42, number 4, page 149
    • He gritted his teeth as another bolt of seetee matter exploded against the energy screen.1960, John Glasby, Black Abyss, e-book edition, published 2014, →ISBN
    Synonyms:
    contraterrene

Synonyms of seetee

Origin of seetee

Spelling out of CT, initialism of contraterrene. Coined by American science fiction author Jack Williamson in 1942.

Questions about seetee

What does seetee mean?
Seetee means synonym of contraterrene (“made of or pertaining to antimatter”).
What part of speech is seetee?
Seetee is an adjective.

Words near seetee in the dictionary

  1. seesters
  2. seet call
  3. seet calls
  4. Seeta
  5. Seetanagaram
  6. seetee
  7. seeth
  8. Seetha
  9. seethe
  10. seethed
  11. seether

Source and license

Adapted from Wiktionary: seetee (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.

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