Definify.com
Webster 1913 Edition
Smartness
Smart′ness
,Noun.
The quality or state of being smart.
Webster 1828 Edition
Smartness
SM'ARTNESS
,Noun.
1.
The quality of being smart or pungent; poignancy; as the smartness of pain.2.
Quickness; vigor; as the smartness of a blow.3.
Liveliness; briskness; vivacity; wittiness; as the smartness of a reply or of a phrase.