: an unfledged bird
specifically : a nestling hawk

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Eyas Originated as a Linguistic Mistake

Eyas is a funny-sounding word that exists because of a mistake. In the 15th century, Middle English speakers made an incorrect assumption about the word neias, which comes from the Anglo-French niais ("fresh from the nest"). "A neias" sounded like "an eias" to their ears, so the word lost that initial "n," eventually becoming "eyas." (There are other words in English that were created in this same fashion; for example, "an apron" used to be "a napron.") The change in spelling may have been suggested by other Middle English words like "ey" ("egg") and "eyry," which was a spelling of "aerie," the hawk's nest where an eyas would be found.

Examples of eyas 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.
Luckily, all three Mercantile Library eyases survived the first flight, but not without a few hiccups. Annasofia Scheve, The Enquirer, 28 June 2023 In mid-May, wildlife photographer Doug Gillard noticed a female bald eagle carrying an eyas, the term for a baby hawk, to her nest. Daniel S. Levine, Peoplemag, 23 June 2023

Word History

Etymology

Middle English, alteration (by incorrect division of a neias) of neias, from Anglo-French niais taken in the nest, from Vulgar Latin *nidax nestling, from Latin nidus nest — more at nest

First Known Use

15th century, in the meaning defined above

Time Traveler
The first known use of eyas was in the 15th century

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Cite this Entry

“Eyas.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/eyas. Accessed 21 Jan. 2025.

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