Bible Dictionary · B
Bulwarks
Mural towers, bastions, were introduced by king Uzziah (2 Chr 26:15; Zeph 1:16; Ps 48:13; Isa 26:1). There are five Hebrew words so rendered in the Authorized Version, but the same word is also variously rendered.
From Easton’s Bible Dictionary (1897), by Matthew George Easton.