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单词 phorometer
释义

phorometern.

Brit. /fəˈrɒmᵻtə/, U.S. /fəˈrɑmədər/
Origin: Formed within English, by compounding. Etymons: exophoria n. at exo- prefix , orthophoria n., -o- connective, -meter comb. form2.
Etymology: < phor- (in e.g. exophoria n. at exo- prefix , orthophoria n.; compare -phoria comb. form) + -o- connective + -meter comb. form2.
Ophthalmology.
Any of various instruments used to measure the relationship between the visual axes in binocular vision (phoria).
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the world > health and disease > healing > ophthalmology or optometry > [noun] > instrumental examination or measurement of eye > instruments used in
optometer1738
opsiometer1842
ophthalmoscope1856
auto-ophthalmoscope1863
ophthalmometer1864
phacoidoscope1864
strabismometer1869
autoscope1873
strabometer1874
perimeter1875
leucoscope1883
retinoscope1883
phacoscope1886
phorometer1888
campimeter1889
prisoptometer1890
scotometer1890
skiascope1892
transilluminator1906
slit lamp1922
anomaloscope1923
gonioscope1925
synoptophore1934
1888 G. T. Stevens in Med. Rec. 5 May 511/1 New instruments. A phorometer... This instrument is designed to assist in the determination of the visual lines to each other.
1913 Lancet 16 Aug. 498/1 The Maddox phorometer, a hand instrument designed for the ready and accurate diagnosis of muscular insufficiencies.
1941 Arch. Ophthalmol. 25 483 As a part of the flight surgeon's equipment there is a phorometer trial frame with an adjustable bracket and a tripod stand, a rather complex and impressive piece of equipment.
1970 Jrnl. Gen. Psychol. 82 111 The apparatus consisted of..(b) a head rest, (c) American Optical phorometer, [etc.].
This entry has been updated (OED Third Edition, March 2006; most recently modified version published online March 2022).
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n.1888
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