Sailors used to believe that piercing one earlobe gave greater acuity in the opposite ear.

Unfortunately, later observers, with much better telescopes and great visual acuity, have been unable to see them.

I was feeling all fluctuations of temperature with greater acuity.

The sighting dominant eye may be, but is not necessarily, the eye having the greater acuity.

Among those, he says, are greater mental acuity, enhanced creativity and increased job productivity.

He's been forced to play the purchasing game with greater acuity.

For example, birds of prey have much greater visual acuity than humans, and some can see ultraviolet light.

He saw and heard everything with great acuity, as though someone had taken sandpaper to all his senses to make him fantastically alert.

My mind performed this assessment with great acuity while I was on the run and keeping my eyes peeled for the best possible cover.

"He's got great financial acuity and an equally abominable personality."