trŭtĭnātor — Lewis & Short
trŭtĭnātor, ōris, m.trutinor,
I a weigher; only trop., one who examines, judges:
ut civilia negotia aequus trutinator examines,Cassiod. Var. 6, 23; Ennod. Epigr. 1, 1; 2, 19.