Word.ws English Dictionary

CTF

CTF is the initialism of capture the flag.

CTF is the initialism of chlorine trifluoride.

CTF is the initialism of cock transformation.

CTF is the initialism of counter-terrorism financing or counter-terrorist financing.

CTF is the initialism of Colorado tick fever.

CTF is the initialism of child trust fund.

Meaning of capture the flag

Noun

capture the flag (uncountable)

  1. A game normally played by children, or as part of paintball, in which two teams have a flag which is stored at the other team's base. Whichever team returns their flag to their own base first is the winner.
  2. A computer game with similar rules, usually in first-person shooter format.

Meaning of chlorine trifluoride

Noun

chlorine trifluoride (uncountable)

  1. A poisonous gaseous binary compound, CF₃, of chlorine and fluorine.
    • Chlorine trifluoride, ClF₃, or "CTF" as the engineers insist on calling it, is a colorless gas, a greenish liquid, or a white solid. It boils at 12° (so that a trivial pressure will keep it liquid at room temperature) and freezes at a convenient —76°... It is also quite probably the most vigorous...1972, John Drury Clark, Ignition!, page 73

Forms of CTF

pluralCTFs

Questions about CTF

What is CTF the initialism of?
CTF is the initialism of capture the flag.

Words near CTF in the dictionary

  1. Ctesiphon
  2. Ctesiphonian
  3. Ctesiphonians
  4. ctetic
  5. ctetology
  6. CTF
  7. CTFE
  8. CTFL
  9. CTFO
  10. CTFs
  11. ctfu

Source and license

Adapted from Wiktionary: CTF (page history and authors); capture the flag (page history and authors); chlorine trifluoride (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: “CTF.” Word.ws, https://word.ws/ctf. Based on Wiktionary, CC BY-SA 4.0.