Question: what is tasleem in prayer?
Answer: Taslim (تسليم) is the concluding portion of the Muslim prayer (salat), where one recites السلام عليكم ورحمة الله‎ As-salāmu ʿalaikum wa-raḥmatu-llah ("Peace and blessings of God be unto you") once while facing the right, and once while facing the left.