1.Causing a smart; pungent; pricking; as, a smart stroke or taste. "How smart lash that speech doth give my conscience."
2.Keen; severe; poignant; as, smart pain.
3.Vigorous; sharp; severe. "Smart skirmishes, in which many fell."
4.Accomplishing, or able to accomplish, results quickly; active; sharp; clever. (Colloq.)
5.Efficient; vigorous; brilliant. "The stars shine smarter."
6.Marked by acuteness or shrewdness; quick in suggestion or reply; vivacious; witty; as, a smart reply; a smart saying. "Who, for the poor renown of being smart Would leave a sting within a brother's heart?" "A sentence or two,... which I thought very smart."
7.Pretentious; showy; spruce; as, a smart gown.
8.Brisk; fresh; as, a smart breeze.
Smart money. (a)Money paid by a person to buy himself off from some unpleasant engagement or some painful situation.
(b)(Mil.) Money allowed to soldiers or sailors, in the English service, for wounds and injures received; also, a sum paid by a recruit, previous to being sworn in, to procure his release from service.
(c)(Law) Vindictive or exemplary damages; damages beyond a full compensation for the actual injury done.