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Word: lifeguard (lookup usage) (lookup stats)


Meaning:

Noun:

  • a lifesaver
  • US an attendant, usually an expert swimmer, employed to save swimmers in trouble or near drowning at a body of water
  • rail transport a sturdy metal bracket affixed in front of each of the leading wheels of a train to deflect small objects away from the wheels to prevent derailment.

Source: Wiktionary | Src Info »