Without finishing the row, you turn your work to go in the other direction. This will leave some unworked sts, that will usually be worked later. You usually see this when doing short rows, but since you didn't mention what you're making, it's a little hard to say.
__________________ Wenda "Be afraid of bears, of bungee-jumping, of faulty wiring in old houses, but never, ever be afraid of trying something in knitting." Stephanie Pearl-McPhee, Knitting Rules