The meaning of assalamu alaikum warahmatullahi wabarakatuhu in English is “peace, mercy and blessing of Allah be upon you”. The best form to be much rewarded is the complete one. Learn more about the etiquette and importance of greetings in IslamThe term "Assalamualaikum" (or " Assalamu Alaikum ") is a central greeting for Muslims worldwide, meaning "Peace be upon you." If you're greeted this way and aren't sure how... Learn the meaning, pronunciation, and benefits of the Islamic greeting phrase Assalamualaikum Warahmatullahi Wabarakatuh, which means "Peace be upon you with God's mercy and blessings". Find out how to reply and when to use it in different situations. Assalamu alaikum comes from the Arabic word salaam, which means “peace.” Salaam is derived from the same root that the word Islam comes from. The word alaikum is the word ala, which means “on,” combined with a suffix that changes the meaning into “upon you.” It is also closely related to the Hebrew phrase shalom aleichem. Shalom aleichem also means “peace be upon you.” The words salaam and shalom are both descended from the same Semitic root also meaning “peace.” The use ...