lifeboat.
A boat especially designed for saving the lives of shipwrecked people or people in distress at sea (either launched from the shore with a crew, or else carried on board a larger ship).
Meaning & usage
A boat especially designed for saving the lives of shipwrecked people or people in distress at sea (either launched from the shore with a crew, or else carried on board a larger ship).
An emergency vehicle carried aboard a spaceship.
Where this word comes from
Etymology tree Proto-Indo-European *leyp- Proto-Germanic *lībanąder. Proto-Germanic *lībą Proto-West Germanic *līb Old English līf Middle English lyf English life Proto-Indo-European *bʰeyd- Proto-Indo-European *-os Proto-Indo-European *bʰóydos Proto-Germanic *baitaz Proto-West Germanic *bait Old English bāt Middle English bot English boat English lifeboat From life + boat.
To rescue; to carry to safety
Where this word comes from
Etymology tree Proto-Indo-European *leyp- Proto-Germanic *lībanąder. Proto-Germanic *lībą Proto-West Germanic *līb Old English līf Middle English lyf English life Proto-Indo-European *bʰeyd- Proto-Indo-European *-os Proto-Indo-European *bʰóydos Proto-Germanic *baitaz Proto-West Germanic *bait Old English bāt Middle English bot English boat English lifeboat From life + boat.
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Definitions, grammatical labels, IPA, etymology and examples: Wiktionary contributors, extracted by Kaikki / Wiktextract. Adapted under CC BY-SA 4.0. Selected fields and authored examples are shown; third-party quotations and audio are omitted. See contributor history.
Last enriched 2026-09-10. Definitions are in English. Romanizations are shown when supplied by the source; syllable estimates are omitted for unsupported scripts.