Etymograph

English

lifeguard

Lifeguard comes from Dutch lijf ‘body’, from Proto-Germanic *lībaną ‘to remain’, and perhaps ultimately from Proto-Indo-European *leyp- ‘to stick’.

  1. Proto-Indo-Europeanc. 4500–2500 BCE*leyp-1‘to stick’uncertain
  2. Proto-Germanicc. 500 BCE–200 CE*lībaną2‘to remain’uncertain
  3. Proto-Germanicc. 500 BCE–200 CE*lībą3‘body’reconstructed
  4. Proto-West Germanicc. 200–500 CE*līb3‘body’reconstructed
  5. Old Dutchc. 500–1150līf3‘body’
  6. Middle Dutchc. 1150–1500lijf3‘body’
  7. Dutchc. 1500–presentlijf4‘body’
  8. Englishearliest quotation 1776lifeguard4

attested reconstructed ? uncertain or disputed deepest recorded ancestor

  1. 1 Wiktionary, Proto-Germanic *lībaną, which cites Kroonen
  2. 2 Wiktionary, Proto-Germanic *lībą
  3. 3 Wiktionary, Dutch lijf
  4. 4 Wiktionary, English lifeguard
  5. Earliest quotation in Wiktionary’s entry: 1776, The London Magazine: “"The people's love is the king's lifeguard."”.

Lineage

  1. Proto-Indo-Europeanc. 4500–2500 BCE*leyp-Wiktionary, Proto-Germanic *lībaną, which cites Kroonen‘to stick’uncertain
  2. Proto-Germanicc. 500 BCE–200 CE*lībanąWiktionary, Proto-Germanic *lībą‘to remain’uncertain
  3. Proto-Germanicc. 500 BCE–200 CE*lībąWiktionary, Dutch lijf‘body’reconstructed
  4. Proto-West Germanicc. 200–500 CE*lībWiktionary, Dutch lijf‘body’reconstructed
  5. Old Dutchc. 500–1150līfWiktionary, Dutch lijf‘body’
  6. Middle Dutchc. 1150–1500lijfWiktionary, Dutch lijf‘body’
  7. Dutchc. 1500–presentlijfWiktionary, English lifeguard‘body’
  8. Englishearliest quotation 1776lifeguardWiktionary, English lifeguard. Earliest quotation in Wiktionary’s entry: 1776, The London Magazine: “"The people's love is the king's lifeguard."”

The story

From life + guard, calque of Dutch lijfgarde, where life has the sense of Dutch lijf (‘body’) (hence literally “bodyguard”).

Full etymology on Wiktionary

Linked words

through Proto-Indo-European *leyp- ‘to stick’

live, living, lib, eleventh, lipid, lipa, 15 more

through Proto-Germanic *lībaną ‘to remain’

leave, twelve, eleven, lave, 9 more

through Proto-West Germanic *līb ‘body’

alive, lively, lifeless, 3 more

Today it means

noun A lifesaver: a rescuer, usually an expert swimmer, employed to save swimmers in trouble or near drowning at a body of water.

Sources

Sources: Wiktionary, “lifeguard”; the older steps come from the Wiktionary entries for Proto-Germanic *lībaną, Proto-Germanic *lībą, Dutch lijf. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.

Etymograph / Proto-Indo-European *leyp- / lifeguard

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