What does the word 'Harodim' mean?

This is the Hebrew term employed in designating overseer Masons employed by Solomon in the building of the Temple. A group of either 3,300 or 3,600 constituted those so designated, with the distinct idea of "Princes in Masonry." It is in this symbolism that the term is used among Masons.
— ( 2 Chron. 2:2,18 - 1 Kings 5:16 )

I read it meant "the rulers"