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optometry

[op-tom-i-tree] /ɒpˈtɒm ɪ tri/
noun
1.
the practice or profession of examining the eyes, by means of suitable instruments or appliances, for defects in vision and eye disorders in order to prescribe corrective lenses or other appropriate treatment.
Origin
1890-1895
1890-95; opto- + -metry
Related forms
optometrical
[op-tuh-me-tri-kuh l] /ˌɒp təˈmɛ trɪ kəl/ (Show IPA),
adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for more optometrical

optometry

/ɒpˈtɒmɪtrɪ/
noun
1.
the science or practice of testing visual acuity and prescribing corrective lenses
Derived Forms
optometric (ˌɒptəˈmɛtrɪk) adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for more optometrical

optometry

n.

1886, from optometer (1738), an instrument for testing vision, from opto- "sight," from Greek optos "seen, visible" (see optic) + -metry. Probably influenced by French optométrie.

Online Etymology Dictionary, © 2010 Douglas Harper
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more optometrical in Medicine

optometry op·tom·e·try (ŏp-tŏm'ĭ-trē)
n.
The health care profession concerned with examination, diagnosis, and treatment of the eyes and related structures, and with determination and correction of vision problems using lenses and other optical aids.


op·tom'e·trist n.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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