cowcatcher

/ˈkaʊˌkætʃər/
noun
  1. A metal frame at the front of a locomotive, designed to push obstacles like animals or debris off the tracks.
    • The old steam engine had a large cowcatcher attached to its front.
    • Engineers rely on the cowcatcher to protect the train from collisions with animals.
    • The cowcatcher cleared a fallen branch from the railway line.
Synonyms
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