English dictionary
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English noun: twenty-twenty | |||
| 1. | twenty-twenty (cognition) normal visual acuity, as measured by the ability to read charts at a distance of 20 feet | ||
| Synonyms | 20/20 | ||
| Broader (hypernym) | acuity, sharp-sightedness, visual acuity | ||
Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2026 onlineordbog.dk
Web design: Orcapia v/Per Bang. English edition: .
2026 onlineordbog.dk