eyecup

noun
eye·​cup | \ ˈī-ˌkəp How to pronounce eyecup (audio) \

Definition of eyecup

1 : a small oval cup with a rim curved to fit the orbit of the eye used for applying liquid remedies to the eyes
2 : optic cup
3 : a usually rubber cup at the eyepiece of an optical instrument (such as binoculars) for keeping out extraneous light

Examples of eyecup in a Sentence

Recent Examples on the Web The back of the camera also has a vintage-style circular eyecup around the viewfinder. Bryan Hood, Robb Report, 4 July 2021 Like its double-barreled cousin, the Zoom Tube boasts a twist-out eyecup, an oversize eyepiece lens and an easy focusing system. Everett Potter, Forbes, 18 May 2021 The finish and eyecups could use a little more finishing, but the balance is nearly perfect, and its durability and versatility are both very good. Andrew Mckean, Outdoor Life, 6 Dec. 2019 This camera has a full-size HDMI, better ergonomics for waist- and chest-level video shooting, and more options for capture rates and color profiles, plus a convenient electronic viewfinder and roomy eyecup. Tom O'brien, National Geographic, 24 Nov. 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'eyecup.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of eyecup

1586, in the meaning defined at sense 1

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Dictionary Entries Near eyecup

eye contact

eyecup

eyed

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Statistics for eyecup

Cite this Entry

“Eyecup.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/eyecup. Accessed 30 Sep. 2022.

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More Definitions for eyecup

eyecup

noun
eye·​cup | \ ˈī-ˌkəp How to pronounce eyecup (audio) \

Medical Definition of eyecup

1 : a small oval cup with a rim curved to fit the orbit of the eye used for applying liquid remedies to the eyes
2 : optic cup

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