plural geckos also geckoes
: any of numerous small chiefly tropical and nocturnal insectivorous lizards (family Gekkonidae)

Illustration of gecko

Illustration of gecko

Examples of gecko in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
One gecko was found on a tree plantation. Aspen Pflughoeft, Miami Herald, 28 Oct. 2025 The gecko ran up the wall, in places leaving small traces of blood and fluid. David Wingrave, Harpers Magazine, 24 Oct. 2025 There have been many previous perching drone designs, but these typically have hooks or grasping claws to hold on to branches or powerlines, or use magnets or gecko-like feet to attach to vertical surfaces. David Hambling, Forbes.com, 3 Sep. 2025 In 2012, biologists found a single leaf-toed gecko on the island. Sarah Kuta, Smithsonian Magazine, 29 July 2025 See All Example Sentences for gecko

Word History

Etymology

perhaps from Malay dialect geʔkok

First Known Use

1774, in the meaning defined above

Time Traveler
The first known use of gecko was in 1774

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Cite this Entry

“Gecko.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/gecko. Accessed 31 Oct. 2025.

Kids Definition

gecko

noun
plural geckos or geckoes
: any of numerous small harmless chiefly tropical lizards that eat insects and are active at night

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