sharp-sightedness

Noun sharp-sightedness has 2 senses

• sharp-sightedness(n = noun.cognition) acuity, visual acuity - sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart);
is a kind of sight, vision, visual modality, visual sense
has particulars: 20/20, twenty-twenty, oxyopia
Derived form adjective sharp-sighted₁

• sharp-sightedness(n = noun.attribute) alertness, on the qui vive - lively attentiveness;
is a kind of attentiveness
Derived form adjective sharp-sighted₂