searchlight
noun
search·light
ˈsərch-ˌlīt 
: an apparatus for projecting a powerful beam of light
also
: a beam of light projected by it
Examples of searchlight in a Sentence
Recent Examples on the Web
There is the Lichtdom, or Cathedral of Light—more than a hundred searchlights beaming columns of light into the sky—creating an elevated sense of ceremony and import.
—
Literary Hub, 27 Apr. 2026
Kim Il-hyeok turned on a searchlight, and a South Korean Navy ship glided towards them.
—Mike Valerio, CNN Money, 19 Apr. 2026
Second, there are the dual searchlight-like rays emerging from both sides of this nebula.
—Big Think, 11 Feb. 2026
That’s why submarine searchlights and deep-sea cameras also favor blue.
—IEEE Spectrum, 18 Dec. 2025
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Literary Hub, 27 Apr. 2026
Kim Il-hyeok turned on a searchlight, and a South Korean Navy ship glided towards them.
—Mike Valerio, CNN Money, 19 Apr. 2026
Second, there are the dual searchlight-like rays emerging from both sides of this nebula.
—Big Think, 11 Feb. 2026
That’s why submarine searchlights and deep-sea cameras also favor blue.
—IEEE Spectrum, 18 Dec. 2025
See All Example Sentences for searchlight
Cite this Entry
“Searchlight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/searchlight. Accessed 30 Apr. 2026.
Copy CitationKids Definition
searchlight
noun
search·light
ˈsərch-ˌlīt
: a device for casting a beam of light
also
: a beam of light cast by it
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