Standard Lemma guide
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
noun
The inability to see clearly in bright light; day blindness.
Definition source: English Wiktionary via Wiktextract
Topics: medicine, sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
Night blindness.
Definition source: English Wiktionary via Wiktextract
Usage: archaic
Topics: medicine, sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
noun
inability to see clearly in bright light
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Synonyms: day blindness
Antonyms: none provided
Broader terms: visual impairment, visual defect, vision defect, visual disorder
History
Borrowed from New Latin hēmeralōpia, from Ancient Greek ἡμεραλωπία (hēmeralōpía). From ἡμέρα (hēmérā, “day”), ἀλαός (alaos, “blind”), and ὄψ (ops, “eye”).
