This is the verse translation, not a definition of the individual word.
Those who say, “Allah is the Messiah, son of Mary,” have certainly disbelieved[1]. Say, “Who has the power to prevent Allah, if He chose to destroy the Messiah, son of Mary, his mother, and all those who are on earth?” To Allah belongs the dominion of the heavens and earth and everything between them. He creates what He wills, and Allah is Most Capable of all things.