Word.ws English Dictionary

6/6

6/6 adjective: synonym of 20/20.

Adjective

6/6 (not comparable)

  1. (vision) Synonym of 20/20.
    Synonyms:
    20/20

Synonyms of 6/6

Origin of 6/6

From the metrication of 20/20, where 20 ft is replaced by 6 m in the eye test.

Questions about 6/6

What does 6/6 mean?
6/6 means synonym of 20/20.
What part of speech is 6/6?
6/6 is an adjective.

Words near 6/6 in the dictionary

  1. 6-omino
  2. 6-ominos
  3. 6-PTHB
  4. 6-pyruvoyltetrahydropterin
  5. 6/4
  6. 6/6
  7. 6/8
  8. 60's
  9. 60-0
  10. 60-0s
  11. 60-gon

Source and license

Adapted from Wiktionary: 6/6 (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: “6/6.” Word.ws, https://word.ws/6%2F6. Based on Wiktionary, CC BY-SA 4.0.