🇬🇧 en fi 🇫🇮

training wheel noun

  /ˈtreɪnɪŋ ˌ(h)wil/ , /ˈtɹeɪnɪŋ wiːl/
  • (chiefly, Canada, US, and, in the plural, cycling) One of a pair of small wheels, each attached to one side of a bicycle's rear wheel to provide support for new riders.
 apupyörä
  • (military, 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.
 tähtäyskoneiston pyörä
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