We don't have synonyms for lifeboats yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are lifeboat, fireboats and iceboats.
(n) :
(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).
(n) :
(science fiction) An emergency vehicle carried aboard a spaceship.
(n) :
(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).
(n) :
(science fiction) An emergency vehicle carried aboard a spaceship.