Lewis & Short

trŭtĭno, āre, 1, v. a., and trŭtĭnor, ātus, 1, v. dep. a. [trutina]

  1. I. Dep. form, to weigh, balance (syn. pensito).
    Trop.: verba, Pers. 3, 82.
  2. II. Act., Hier. Ep. 36, 14: diu trutinandus est, cui traduntur examina, Cassiod. Var. 5, 40.
    1. B. trŭtĭnā-tus, a, um, in a pass. signif., Sid. Ep. 7, 9.