refractor

noun

re·​frac·​tor ri-ˈfrak-tər How to pronounce refractor (audio)
: a telescope whose principal focusing element is a lens

Examples of refractor in a Sentence

Recent Examples on the Web There’s even a broadcast feed for those who can’t climb the narrow steps to the observatory’s 8-inch refractor telescope. Laura Randall, Los Angeles Times, 16 May 2024 Last year, an autographed Bowman chrome refractor card of Ohtani in his 2018 rookie year fetched $184,000. Samantha Masunaga, Los Angeles Times, 27 Mar. 2024 Types of telescopes and their purposes Amateur astronomers and novice stargazers can choose from three popular models: the refractor telescope, the reflector telescope, and the compound telescope. Chicago Tribune, 20 Feb. 2023 This photograph was taken by Markus Noga with a 4-inch (100 mm) refractor telescope. Eric Berger, Ars Technica, 20 Nov. 2023 See all Example Sentences for refractor 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'refractor.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1769, in the meaning defined above

Time Traveler
The first known use of refractor was in 1769

Dictionary Entries Near refractor

Cite this Entry

“Refractor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/refractor. Accessed 26 Jul. 2024.

Kids Definition

refractor

noun
re·​frac·​tor ri-ˈfrak-tər How to pronounce refractor (audio)
: a telescope in which the principal light-gathering element is a lens
Last Updated: - Updated example sentences
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