Definition of "Sharpness" :

noun: harshness of manner

noun: the quality of being sharp and clear

noun: thinness of edge or fineness of point

noun: the quality of being keenly and painfully felt

"The sharpness of her loss."

noun: a strong odor or taste property

"The sharpness of strange spices."

noun: the attribute of urgency in tone of voice

noun: a quick and penetrating intelligence