Meaning : A barrier that surrounds the wheels of a vehicle to block splashing water or mud.
Example :
In Britain they call a fender a wing.
Synonyms : wing
Meaning : An inclined metal frame at the front of a locomotive to clear the track.
Synonyms : buffer, cowcatcher, pilot
Meaning : A low metal guard to confine falling coals to a hearth.
Meaning : A cushion-like device that reduces shock due to an impact.
Synonyms : buffer