Dictionary.com
Thesaurus.com

training wall

American  

noun

  1. an artificial embankment or wall for directing the course of a stream.


Etymology

Origin of training wall

First recorded in 1880–85

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Other improvements include a cushiony, kid-friendly surface at the playground, a high-tech soccer training wall, musical hopscotch that teaches children their numbers, picnic shelters, an amphitheater, pickleball and basketball courts, and a fountain.

From Washington Times • Nov. 22, 2020

A training wall built into the side of the exhibit allows staff to do demonstrations and interactions with the bears for the public to watch.

From Washington Times • Oct. 11, 2020

At Jucz another similar channel had to be cut and a training wall built.

From Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 9 "Dagupan" to "David" by Various