The standard response is:
(و علیکم السلام)
"آپ پر سلامتی (اور امن) نازل ہو" (Aap par salamati (aur aman) nazil ho) Simple Urdu Meaning: "تم پر سلامتی ہو" (Tum par salamati ho) In essence, Assalamualaikum means "Peace be upon you." It is not just a "hello"; it is a blessing and a prayer for the other person's safety, well-being, and spiritual peace. The Full and Complete Version While most people shorten it to Assalamualaikum , the complete, reward-filled greeting is: assalamualaikum meaning in urdu