Word.ws English Dictionary

bosu balls

bosu balls is the plural of bosu ball.

Meaning of bosu ball

Noun

bosu ball (plural bosu balls)

  1. A piece of exercise equipment with an inflated rubber dome attached to a rigid flat platform, used for balance training, strength exercises, or rehabilitation.
    • The Bosu ball is essentially a Swiss ball chopped in half and mounted upon a flat board, creating a non-stable yet not particularly threatening environment. The balance or core board is another destabilizing device that could also be used.2004, Thomas Boettcher, Core Training: For Greater Strength and Better Health, Sterling Publishing Company, Inc., →ISBN, page 68

Questions about bosu balls

What is bosu balls the plural of?
Bosu balls is the plural of bosu ball.

Words near bosu balls in the dictionary

  1. bosts
  2. Bostwick
  3. bostwickite
  4. Bostwicks
  5. bosu ball
  6. bosu balls
  7. bosun
  8. bosun's chair
  9. bosun's chairs
  10. bosuns
  11. bosutinib

Source and license

Adapted from Wiktionary: bosu balls (page history and authors); bosu 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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