praespeculor

prae-spĕcŭlor, āri, 1, v. dep.,

• to examine into beforehand (late Lat.), Rustic. c. Aceph. p. 1233; hence, part. in pass. signif.: utilitate praespeculata, Amm.25, 8, 11.

prae-speculor, ātus sum, ārī, vorher erforschen, praespeculatā utilitate, passiv, Amm. 25, 8, 11.