English edit

This entry needs a sound clip exemplifying the definition.

Alternative forms edit

Etymology edit

Imitative.

Noun edit

choo-choo (plural choo-choos)

  1. (childish) The sound made by a steam locomotive or ship.
  2. (childish) A locomotive or ship.
  3. (childish) A train.
    Synonym: choo-choo train

Translations edit