Word.ws English Dictionary

training wheel

Syllables: train·ing wheel/ˈtɹeɪnɪŋ wiːl/US/ˈtreɪnɪŋ ˌ(h)wil/

training wheel noun: a wheel forming part of the machinery of a cannon or a similar firearm which is turned to train or aim the weapon at a target.

Noun

training wheel (plural training wheels)

  1. (historical) A wheel forming part of the machinery of a cannon or a similar firearm which is turned to train or aim the weapon at a target.
  2. (archaic) Synonym of trailing wheel (“on a steam locomotive, an unpowered wheel or axle located behind the driving wheels”).
    Synonyms:
    trailing wheel
  3. (Canada, US, in plural) One of a pair of small wheels, each attached to one side of a bicycle's rear wheel to provide support for new riders.

Synonyms of training wheel

Forms of training wheel

pluraltraining wheels

Origin of training wheel

From training (“relating to the moving of a firearm laterally so that it points in a different direction; relating to imparting and acquiring skills”) + wheel.

Words formed from training wheel

Questions about training wheel

What does training wheel mean?
Training wheel means a wheel forming part of the machinery of a cannon or a similar firearm which is turned to train or aim the weapon at a target.
What part of speech is training wheel?
Training wheel is a noun.
How do you pronounce training wheel?
Training wheel is pronounced /ˈtɹeɪnɪŋ wiːl/ (UK).
What is the plural of training wheel?
The plural of training wheel is training wheels.

Words near training wheel in the dictionary

  1. training shoe
  2. training shoes
  3. training up
  4. training wall
  5. training walls
  6. training wheel
  7. training wheels
  8. trainings
  9. trainless
  10. trainlessness
  11. trainlike

Source and license

Adapted from Wiktionary: training wheel (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:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-training wheel.wav.

Cite this entry: “training wheel.” Word.ws, https://word.ws/training_wheel. Based on Wiktionary, CC BY-SA 4.0.