: a sturdy buoyant boat (such as one carried by a ship) for use in an emergency and especially in saving lives at sea
Examples of lifeboat in a Sentence
Recent Examples on the Web
However, this left the three-person relief crew of the Shenzhou 21 mission, temporarily without a lifeboat that could bring them home in the event of an emergency.
—
Brett Tingley, Space.com, 2 Dec. 2025
Years later, while aboard the sinking ship, Isidor refused to get on a lifeboat, wanting other men to go first.
—Sam Gillette, PEOPLE, 24 Nov. 2025
The couple’s last moments have been widely documented—they were even depicted in James Cameron’s 1997 blockbuster Titanic—as both reportedly refused lifeboats in order to stay together.
—Rachel Cormack, Robb Report, 24 Nov. 2025
The pair had been directed to lifeboat eight, but Isidor had refused to board while there were younger men barred from boarding, according to documents from the UK’s National Archives.
—Lianne Kolirin, CNN Money, 21 Nov. 2025
See All Example Sentences for lifeboat
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Brett Tingley, Space.com, 2 Dec. 2025
Years later, while aboard the sinking ship, Isidor refused to get on a lifeboat, wanting other men to go first.
—Sam Gillette, PEOPLE, 24 Nov. 2025
The couple’s last moments have been widely documented—they were even depicted in James Cameron’s 1997 blockbuster Titanic—as both reportedly refused lifeboats in order to stay together.
—Rachel Cormack, Robb Report, 24 Nov. 2025
The pair had been directed to lifeboat eight, but Isidor had refused to board while there were younger men barred from boarding, according to documents from the UK’s National Archives.
—Lianne Kolirin, CNN Money, 21 Nov. 2025
See All Example Sentences for lifeboat
Cite this Entry
“Lifeboat.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lifeboat. Accessed 6 Dec. 2025.
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lifeboat
noun
life·boat
-ˌbōt 
: a sturdy boat (as one carried by a ship) for use in an emergency and especially for saving lives at sea
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