1 ophthalmoscope | Definition of ophthalmoscope

ophthalmoscope

noun
oph路​thal路​mo路​scope | \ 盲f-藞thal-m蓹-藢sk艒p How to pronounce ophthalmoscope (audio) , 盲p-\

Definition of ophthalmoscope

: an instrument for use in viewing the interior of the eye and especially the retina

Keep scrolling for more

Other Words from ophthalmoscope

ophthalmoscopic \ (藢)盲f-​藢thal-​m蓹-​藞sk盲-​pik How to pronounce ophthalmoscopic (audio) , (藢)盲p-​ \ adjective
ophthalmoscopy \ 藢盲f-​th蓹l-​藞m盲-​sk蓹-​p膿 How to pronounce ophthalmoscopy (audio) , 藢盲p-​ , -​藢thal-​ \ noun

Examples of ophthalmoscope in a Sentence

Recent Examples on the Web

Normally, a glaucoma screening requires a doctor鈥檚 visit and the use of an ophthalmoscope to view the fundus, the internal lining of the eye and measure the health of a patient鈥檚 retina. Nathan Percy, Orange County Register, "Tesoro senior鈥檚 vision for glaucoma app wins national recognition," 10 Feb. 2017 An ophthalmoscope image of diabetic retinopathy shows damage to the retina caused by diabetes. Eric Schmidt, Newsweek, "Alphabet's Eric Schmidt: We Should Embrace Machine Learning鈥擭ot Fear It," 10 Jan. 2017 So researchers at the University of Warwick in Coventry in the U.K. spent three years developing an ophthalmoscope that creates a high-quality digital image using fancy technology. Kristen Philipkoski, WIRED, "All the Cool Ophthalmologists are Using It," 5 Mar. 2007 New equipment like x-ray machines, ophthalmoscopes, and cardiographs improved diagnostic and therapeutic options. Jeanne Kisacky, Smithsonian, "When Fresh Air Went Out of Fashion at Hospitals," 14 June 2017

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

See More

First Known Use of ophthalmoscope

circa 1857, in the meaning defined above

History and Etymology for ophthalmoscope

International Scientific Vocabulary

Keep scrolling for more

Keep scrolling for more

More Definitions for ophthalmoscope

ophthalmoscope

noun
oph路​thal路​mo路​scope | \ 盲f-藞thal-m蓹-藢sk艒p How to pronounce ophthalmoscope (audio) \

Medical Definition of ophthalmoscope

: an instrument for viewing the interior of the eye consisting of a concave mirror with a hole in the center through which the observer examines the eye, a source of light that is reflected into the eye by the mirror, and lenses in the mirror which can be rotated into the opening in the mirror to neutralize the refracting power of the eye being examined and thus make the image of the fundus clear

Other Words from ophthalmoscope

ophthalmoscopic \ -​藢thal-​m蓹-​藞sk盲p-​ik How to pronounce ophthalmoscopic (audio) \ adjective
ophthalmoscopically \ -​i-​k(蓹-​)l膿 How to pronounce ophthalmoscopically (audio) \ adverb

More from Merriam-Webster on ophthalmoscope

Britannica.com: Encyclopedia article about ophthalmoscope