Word.ws English Dictionary

open balls

open balls is the plural of open ball.

Meaning of open ball

Noun

open ball (plural open balls)

  1. (restricted to metric spaces) The set of all points in a metric space whose distance from a given point ("the open ball's center") is less than a given length ("the open ball's radius").

Questions about open balls

What is open balls the plural of?
Open balls is the plural of open ball.

Words near open balls in the dictionary

  1. open and shut case
  2. open and shut cases
  3. open assembly time
  4. open assembly times
  5. open ball
  6. open balls
  7. open banking
  8. open bar
  9. open bars
  10. open beta
  11. open betas

Source and license

Adapted from Wiktionary: open balls (page history and authors); open ball (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: “open balls.” Word.ws, https://word.ws/open_balls. Based on Wiktionary, CC BY-SA 4.0.