1
: a piece of armor for protecting the nose
2
: the end piece of a microscope body to which an objective is attached
3
: the bridge of a pair of eyeglasses

Examples of nosepiece 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.
The creators plan to release several frame options, all featuring adjustable temples, nosepiece, and pantoscopic tilt. — Maryna Holovnova, New Atlas, 6 Dec. 2025 And if the fit around the nose isn’t ideal, try one of the other nosepieces included with your purchase—one is bound to feel just right. — Lauren Wingenroth, SELF, 1 May 2025 It can either be inhaled through a mask or nosepiece and is typically used for minor medical and dental procedures. — Michelle Lee, Peoplemag, 13 Sep. 2024 These goggles also come with four nosepieces to ensure the best fit. — Ambrosia V. Brody, Parents, 14 Mar. 2024

Word History

First Known Use

circa 1611, in the meaning defined at sense 1

Time Traveler
The first known use of nosepiece was circa 1611

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Cite this Entry

“Nosepiece.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nosepiece. Accessed 6 Oct. 2026.

Kids Definition

nosepiece

noun
: the end piece of a microscope body to which a lens or set of lenses is attached

Medical Definition

1
: the end piece of a microscope body to which an objective is attached and which often consists of a revolving holder for two or more objectives
2
: the bridge of a pair of eyeglasses
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