From Medieval Latinpunctuare ("to mark with points"), from Latinpunctus, perfect passive participle of pungÅ ("I prick, punch"); see point, and compare punch and punctate.
Full definition of punctuate
Verb
to add punctuation toThat occurrence of "its" needs to be punctuated.
to add or to interrupt at regular intervalsThe pristine lawn was punctuated only by the single apple tree in the centre.