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choo - What does it mean?

Definition of 'choo'

English

Noun

(choo-choos)
  • (onomatopoeia) The sound of a locomotive whistle
  • ''We could hear the choo choo choo

    Usage notes

    Almost always repeated in use, as in the example given.

    Derived terms

    * choo-choo

    Anagrams

    * ----

    Similar to 'choo'

    ciao, coo, coho