erogatorius

οὐκ ἔστι σιγᾶν αἰσχρόν, ἀλλ' εἰκῆ λαλεῖν → keeping silence is not shameful; speaking at random is (Menander)

Latin > English (Lewis & Short)

ērŏgātōrĭus: a, um, adj. id.,
I of or for distributing (water): modulus, Front. Aquaed. 34.