单词 | dioptometer |
释义 | dioptometer[ dahy-op-tom-i-ter ] / ˌdaɪ ɒpˈtɒm ɪ tər / noun Ophthalmology.an instrument for measuring the refraction of the eye. Origin of dioptometerdi-3 + opt(ic) + -o- + -meter Words nearby dioptometerDiophantus, diopside, diopsimeter, dioptase, diopter, dioptometer, dioptre, dioptric, dioptric aberration, dioptrics, Dior Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for dioptometerdioptometer / (ˌdaɪɒpˈtɒmɪtə) / nounan instrument for measuring ocular refraction Derived forms of dioptometerdioptometry, nounWord Origin for dioptometerfrom di- ² + opt (ic) + meter 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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