legatus. Ambassador to treat for a peace, orator pacis or pacis petendae (v. Cic., De Rep., 2, 8; Liv, 36, 27): *legatus pacificatum or ad pacificandum missus (☞ Liv., 5, 23; 7, 40). To be an ambassador, legatum esse: legationem gerere, administrare: legatione fungi: to send ambassadors, legatos mittere; also mittere only, with qui (and subjunctive): to send ambassadors to anybody, legatos ad aliquem mittere: anybody as ambassador to anybody, aliquem legatum mittere, or aliquem legare ad aliquem (de aliqua re, if the purpose is expressed).