To get the flavor of.

To indicate or suggest something; used with of.

“Her reckless behavior smacks of pride.”

To have a particular taste; used with of.

To slap someone.

To make a smacking sound.

To strike a child (usually on the buttocks) as a form of discipline. (US spank)

A series of smacks; the act by which somebody is smacked.

“children who received regular smackings”