woch'-man (tsopheh, shomer, metsappeh, notser): Used to designate a sentinel on the city walls (2Sa 18:25; 2Ki 9:18; Ps 127:1; Isa 62:6) or on the hilltops (Jer 31:6). Song 3:3; 5:7 introduces another class, "the watchmen that go about the city," and thus, it would seem, points to some system of mun...