Illustration of lighthouse
- lighthouse 1
lighthouse
noun
light·house
ˈlīt-ˌhau̇s 
1
: a structure (such as a tower) with a powerful light that gives a continuous or intermittent signal to navigators
2
Examples of lighthouse in a Sentence
Recent Examples on the Web
During a court hearing on Friday, prosecutors revealed that Gorman found Medina-Medina hiding behind a lighthouse.
—
Adam Sabes, FOXNews.com, 28 Mar. 2026
Gorman was the first to approach the lighthouse and looked around to the other side, then quickly walked back to her friends and told them a man was there, prosecutors said.
—Lauren Victory, CBS News, 27 Mar. 2026
While walking on the pier, Gorman was startled to find Medina, wearing all black and a ski mask, hiding near the lighthouse.
—Madeline Buckley, Chicago Tribune, 27 Mar. 2026
From June to mid-October, visit the Beavertail Aquarium, located in the lighthouse's old foghorn house, with tanks that simulate the state’s shoreline environment and offer shellfish, crabs and fish to discover.
—Susan McDonald, The Providence Journal, 26 Mar. 2026
See All Example Sentences for lighthouse
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Adam Sabes, FOXNews.com, 28 Mar. 2026
Gorman was the first to approach the lighthouse and looked around to the other side, then quickly walked back to her friends and told them a man was there, prosecutors said.
—Lauren Victory, CBS News, 27 Mar. 2026
While walking on the pier, Gorman was startled to find Medina, wearing all black and a ski mask, hiding near the lighthouse.
—Madeline Buckley, Chicago Tribune, 27 Mar. 2026
From June to mid-October, visit the Beavertail Aquarium, located in the lighthouse's old foghorn house, with tanks that simulate the state’s shoreline environment and offer shellfish, crabs and fish to discover.
—Susan McDonald, The Providence Journal, 26 Mar. 2026
See All Example Sentences for lighthouse
Cite this Entry
“Lighthouse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lighthouse. Accessed 1 Apr. 2026.
Copy CitationKids Definition
lighthouse
noun
light·house
-ˌhau̇s
: a tower with a powerful light at the top that is built on or near the shore to guide sailors at night
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