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hemeralopia

hem·er·a·lo·pi·a

hemeralopia

pronunciation:
hi m r lo pi
features:
Word Parts
part of speech: noun
definition: a defect of the eyes in which sight is normal in a dim light, but extremely poor in a bright light; day blindness.
derivation: hemeralopic (adj.)
Word Parts
The word hemeralopia contains the following part:
op, ops, opt, opto, ophthalm, ophthalmo, -opia, -opsy Greek root that means eye, visual condition, vision, sight, inspection
synonyms:
ocul