noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   State or condition of sightlessness, often due to medical reasons. countable, uncountable
2. 2
   sightlessness (especially because of a structural defect in or the absence of an eye) wordnet

Synonyms

All synonyms

blindnessblindnesssightlessnesssightlessness

Antonyms

All antonyms

observancesight

Etymology

From an- + -opia.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.