sightedness : Idioms & Phrases
clear-sightedness
Clear"-sight`ed*ness noun
Definitions
Acute discernment.
Webster 1913
long-sightedness
Long"-sight`ed*ness noun
Definitions
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The state or condition of being long-sighted; hence, sagacity; shrewdness. -
(Med.) See Hypermetropia .
Webster 1913
sharp-sightedness
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noun sharpness of vision; the visual ability to resolve fine detail (usually measured by a Snellen chart)
acuity; visual acuity.
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noun lively attentiveness
alertness; on the qui vive.