Lugal is the Sumerian term for "king, ruler". Literally, the term means "big man." In Sumerian, lΓΊ "π½" is "man" and gal "π²" is "great", or "big."
Detail of the Sumerian statue of Lugal-dalu, King of Adab β as stated in the inscription of circa mid-3rd millennium BC, inscription including the Sumerian cuneiform sign of lugal