hemeralopia

hemeralopia is defined in Webster's Unabridged Dictionary (1913) with 1 sense. The full text of each entry is reproduced verbatim below.

Definitions

  1. 1.A disease of the eyes, in consequence of which a person can see clearly or without pain only by daylight or a strong artificial light; day sight. Note: Some writers (as Quain) use the word in the opposite sense, i. e., day blindness. See Nyctalopia.

Source: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).

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