LIFEBOAT
lifeboat
(noun) a strong sea boat designed to rescue people from a sinking ship
Source: WordNet® 3.1
Etymology
Noun
lifeboat (plural lifeboats)
(nautical) 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)
(scifi) An emergency vehicle carried aboard a spaceship
Synonyms
• quarter boat, rowboat, raft
Verb
lifeboat (third-person singular simple present lifeboats, present participle lifeboating, simple past and past participle lifeboated)
To rescue; to carry to safety
Source: Wiktionary
Life"boat`, n.
Definition: A strong, buoyant boat especially designed for saving the lives
of shipwrecked people.
Source: Webster’s Unabridged Dictionary 1913 Edition