Word.ws English Dictionary

supermax

supermax noun: a prison with the highest possible level of security.

Noun

supermax (plural supermaxes)

  1. (US) A prison with the highest possible level of security.
    • As he sits today in Supermax, Powers had amputated his fingers, a testicle, his scrotum and his earlobes, has cut his Achilles tendon, and had tried several times to kill himself.2012 June 18, Andrew Cohen, “An American Gulag: Descending into Madness at Supermax”, in The Atlantic, retrieved 11 Jun 2023

Adjective

supermax (not comparable)

  1. Being, or pertaining to, such a prison.
    • Kaczynski had been held in the federal supermax prison in Florence, Colorado, since May 1998, when he was sentenced to four life sentences plus 30 years for a campaign of terror that set universities nationwide on edge.2023 June 11, “‘Unabomber’ Ted Kaczynski died by suicide in prison – report”, in The Guardian, →ISSN
    Synonyms:
    ADX

Synonyms of supermax

Forms of supermax

pluralsupermaxes

Origin of supermax

From super- + max (as in maximum security prison).

Questions about supermax

What does supermax mean?
Supermax means a prison with the highest possible level of security.
What part of speech is supermax?
Supermax can be a noun or an adjective.
What is the plural of supermax?
The plural of supermax is supermaxes.

Words near supermax in the dictionary

  1. supermaterials
  2. supermatrices
  3. supermatrix
  4. supermatrixes
  5. supermature
  6. supermax
  7. supermaxes
  8. supermaxi
  9. supermaxilla
  10. supermaxillae
  11. supermaxillary

Source and license

Adapted from Wiktionary: supermax (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:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Flame, not lame-supermax.wav.

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