* can be used as a multipler-- (8*8=64) but it is also used as ditto.. k2, p2, * is a knitting direction for knit 2 stitches, purl 2 stitches, repeat till you run out of stitches.

the two post above WO'N's are both welcomes.. i am guessing he means Ditto-- and is seconding the welcomes!