the practice or system of using certain conventional marks or characters in writing or printing in order to separate elements and make the meaning clear, as in ending a sentence or separating clauses.
2.
the act of punctuating.
3.
punctuation marks.
Origin: 1530–40; < ML pūnctuātiōn- (s. of pūnctuātiō) a marking, pointing. See punctuate, -ion