/duy'euhp sim"i teuhr/ , n. Ophthalm.
an instrument for measuring the field of vision.
[ DI- 3 + Gk ops- (s. of ópsis ) sight, vision + -I- + -METER ]
/duy'euhp sim"i teuhr/ , n. Ophthalm.
an instrument for measuring the field of vision.
[ DI- 3 + Gk ops- (s. of ópsis ) sight, vision + -I- + -METER ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012