Lewis Short
mētātor (noun M) : id.
* One who metes out or marks off a place, a divider and fixer of boundaries (class.).
* Lit.: castrorum antea metator, nunc, ut sperat, urbis,Cic. Phil. 11, 5, 12; cf. id. ib. 14, 4, 10: templi,Lact. 4, 11.
* Trop., a measurer: tempus arbiter et metator initii et finis,Tert. adv. Marc. 1, 8.
Charlton T. Lewis, Charles Short, A Latin Dictionary