Word.ws English Dictionary

pentation

pentation noun: the arithmetic operation of repeated tetration.

Noun

pentation (usually uncountable, plural pentations)

  1. (usually) The arithmetic operation of repeated tetration.

Forms of pentation

pluralpentations

Origin of pentation

From penta- + (itera)tion. The word was coined by the English mathematician Reuben Goodstein (1912–1985).

Words formed from pentation

Words that rhyme with pentation

48 more rhymesFewer rhymes

Questions about pentation

What does pentation mean?
Pentation means the arithmetic operation of repeated tetration.
What part of speech is pentation?
Pentation is a noun.
What is the plural of pentation?
The plural of pentation is pentations.

Words near pentation in the dictionary

  1. pentathlon
  2. pentathlons
  3. pentathlos
  4. pentathlum
  5. pentating
  6. pentation
  7. pentational
  8. pentations
  9. pentatomic
  10. pentatomid
  11. pentatomids

Source and license

Adapted from Wiktionary: pentation (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: “pentation.” Word.ws, https://word.ws/pentation. Based on Wiktionary, CC BY-SA 4.0.