lifeguard

English

noun
Definitions
  • (uncommon) A bodyguard or unit of bodyguards, a guard of someone's (especially a king's) life or person.
  • An attendant, usually an expert swimmer, employed to save swimmers in trouble or near drowning at a body of water.
  • A lifesaver.
  • (rail transport) 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.

Etymology

Affix from English life + English guard (machine, etc, protective part of a sword).

Origin

English

guard

Gloss

machine, etc, protective part of a sword

Concept
Semantic Field

Modern world

Ontological Category

Person/Thing

Kanji

Emoji

Timeline

Distribution of cognates by language

Geogrpahic distribution of cognates

Cognates and derived terms