consignate
From LSJ
κρεῖττον σιωπᾶν ἐστιν ἢ λαλεῖν μάτην → it's better to keep silence than to speak without reason (Menander)
Latin > English (Lewis & Short)
consignātē: adv., v. consigno,.
Latin > French (Gaffiot 2016)
cōnsignātē (consignatus), avec justesse, précision : versus consignatissime factus Gell. 1, 15, 12, vers d’une justesse frappante