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Lifeguard
//ˈlaɪfˌɡɑɹd// noun
Definitions
Noun
- 1 A lifesaver: a rescuer, usually an expert swimmer, employed to save swimmers in trouble or near drowning at a body of water.
- 2 an attendant employed at a beach or pool to protect swimmers from accidents wordnet
- 3 A bodyguard or unit of bodyguards, a guard of someone's (especially a king's) life or person. uncommon
""The people's love is the king's lifeguard.""
- 4 A sturdy metal bracket fixed in front of each of the leading wheels of a train to deflect small objects away from the wheels to prevent derailment.
"It also looked at what effect stronger lifeguards might have had. They protect the leading wheels from small obstacles and in modern trains have coped with hitting landslip debris."
Etymology
From life + guard, calque of Dutch lijfgarde, where life has the sense of Dutch lijf (“body”) (hence literally “bodyguard”). Compare German Leibgarde (“bodyguard”), Danish livgarde (“bodyguard”), Swedish livgarde (“bodyguard”). Compare also Old English līfweard (“guardian of life”).
See also for "lifeguard"
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