Smack, n. [OE. smak, AS. ssm�c taste, savor; akin to D. smaak, G. geschmack, OHG. smac; cf. Lith. smagus pleasant. Cf. Smack, v. i.] 1. Taste or flavor, esp. a slight taste or flavor; savor; tincture; as, a smack of bitter in the medicine. Also used figuratively.
So quickly they have taken a smack in covetousness. Robynson (More's Utopia).
They felt the smack of this world. Latimer.
2. A small quantity; a taste. Dryden.
3. A loud kiss; a buss. “A clamorous smack.” Shak.
4. A quick, sharp noise, as of the lips when suddenly separated, or of a whip.
5. A quick, smart blow; a slap. Johnson.