Standard Lemma guide

lifeline

noun · 11 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • līfʹlīn'
  • /ˈlaɪfˌlaɪn/
  • UK: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: L AY1 F L AY2 N Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A line to which a drowning or falling victim may cling.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A source of salvation in a crisis.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A means or route for transporting indispensable supplies.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

A system or structure of vital importance to a community.

Definition source: English Wiktionary via Wiktextract

Topics: engineering, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

On the deck of a boat, a line to which one can attach oneself to stay aboard on rough seas.

Definition source: English Wiktionary via Wiktextract

Topics: nautical, transport

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: jackstay

Antonyms: none provided

6

noun

Meaning 6

A line from the diver to a tender at the surface control point.

Definition source: English Wiktionary via Wiktextract

Topics: diving, hobbies, lifestyle, sports, underwater-diving

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: tether

Antonyms: none provided

7

noun

Meaning 7

A particular crease in the palm.

Definition source: English Wiktionary via Wiktextract

Qualifier: palmistry

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: line of life

Antonyms: none provided

8

noun

Meaning 8

line thrown from a vessel that people can cling to in order to save themselves from drowning

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: line

Narrower terms: ridge rope

9

noun

Meaning 9

line that raises or lowers a deep-sea diver

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: line

10

noun

Meaning 10

support that enables people to survive or to continue doing something (often by providing an essential connection)

Definition source: Princeton WordNet 3.0

Examples

  • the airlift provided a lifeline for Berlin
  • she offered me a lifeline in my time of grief

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: support

11

noun

Meaning 11

a crease on the palm; its length is said by palmists to indicate how long you will live

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: line of life, life line

Antonyms: none provided

Broader terms: wrinkle, furrow, crease, crinkle, seam, line

History

Etymology

From life + line.

Across languages

Translations

27 source translations are retained for this English entry.

  • Bulgarian: спасително въже (spasitelno vǎže) — line to which a drowning or falling victim may cling
  • Czech: záchranné lano — line to which a drowning or falling victim may cling
  • Finnish: pelastusköysi — line to which a drowning or falling victim may cling
  • German: Rettungsleine — line to which a drowning or falling victim may cling
  • Irish: téad sábhála — line to which a drowning or falling victim may cling
  • Irish: líne tharrthála — line to which a drowning or falling victim may cling
  • Polish: linia ratownicza — line to which a drowning or falling victim may cling
  • Swedish: livlina — line to which a drowning or falling victim may cling
  • Welsh: rhaff achub — line to which a drowning or falling victim may cling
  • Czech: záchranné lano — means of salvation in a crisis
  • Finnish: oljenkorsi — means of salvation in a crisis
  • French: bouée de sauvetage — means of salvation in a crisis
  • French: planche de salut — means of salvation in a crisis
  • German: Rettungsanker — means of salvation in a crisis
  • Welsh: rhaff achub — means of salvation in a crisis
  • Finnish: elämänlanka — means or route for transporting indispensable supplies
  • French: cordon ombilical — means or route for transporting indispensable supplies
  • German: Lebensader — means or route for transporting indispensable supplies
  • Norwegian Bokmål: livslinje — means or route for transporting indispensable supplies
  • Norwegian Nynorsk: livslinje — means or route for transporting indispensable supplies
  • Finnish: elintärkeä järjestelmä — system of vital importance
  • Finnish: elämänlanka — safety line on the deck of a boat
  • Russian: спаса́тельный трос (spasátelʹnyj tros) — safety line on the deck of a boat
  • Swedish: livlina — safety line on the deck of a boat
  • Chinese Mandarin: 生命綫 /生命线 (shēngmìngxiàn) — (palmistry) crease in the palm
  • French: ligne de vie — (palmistry) crease in the palm
  • Hungarian: életvonal — (palmistry) crease in the palm
Real reading context

lifeline in complete knowledge articles