late 14c., "indicate with the finger;" c. 1400, "wound by stabbing; make pauses in reading a text; seal or fill openings or joints or between tiles," partly from Old French pointoier "to prick, stab, jab, mark," and also from point (n.).
From mid-15c. as "to stitch, mend." From late 15c. as "furnish (a garment) with tags or laces for fastening;" from late 15c. as "aim (something), direct toward an object." Related: Pointed; pointing. To point up "emphasize" is from 1934; to point out "indicate, show, make manifest" is from 1570s.