അർത്ഥം : Sharpness of vision. The visual ability to resolve fine detail (usually measured by a Snellen chart).
പര്യായപദങ്ങൾ : acuity, visual acuity
അർത്ഥം : Lively attentiveness.
പര്യായപദങ്ങൾ : alertness, on the qui vive
Sharp-sightedness meaning in Bengali (Bangla).