Word.ws English Dictionary

back walls

back walls is the plural of back wall.

Meaning of back wall

Noun

back wall (plural back walls)

  1. The wall at the back of a racquetball or squash court, directly opposite the front wall.
  2. The back of the thorax's wall
    • ... back wall of thorax S20.40 Unspecified superficial injuries of back wall of thorax S20.401 Unspecified superficial injuries of right back wall of thorax D , S S20.402 Unspecified superficial injuries of left back wall of thorax D , S[…]2016 June 16, Carol J. Buck, 2012 ICD-10-CM Draft Standard Edition -- E-Book, Elsevier Health Sciences, →ISBN, page 1419
  3. Used other than figuratively or idiomatically: see back, wall.

Questions about back walls

What is back walls the plural of?
Back walls is the plural of back wall.

Words near back walls in the dictionary

  1. back up
  2. back up the truck
  3. back vowel
  4. back vowels
  5. back wall
  6. back walls
  7. back wash
  8. back washed
  9. back washes
  10. back washing
  11. back water

Source and license

Adapted from Wiktionary: back walls (page history and authors); back wall (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: “back walls.” Word.ws, https://word.ws/back_walls. Based on Wiktionary, CC BY-SA 4.0.