If you're looking for the correct spelling of "Sa4ing", it seems like a typographical error. The term most likely intended is "Sailing". This term refers to the act of propelling a boat or ship across the water using wind power.
SatingSating her hunger, she finally put down her fork and savored the last bite of her meal.
saying She was afraid to confront her friend about their falling out, but finally mustered the courage to have a heart-to-heart saying she missed their friendship.