Vortrab

From LSJ

ὕδωρ δι' ἀκριβείας ἐστί τινι → water is scarce for someone

Source

German > Latin

Vortrab, primum agmen. – primi agminis cohortes. – prima signa (die ersten Feldzeichen). – den V. bilden, agmen antecedere; mit der Reiterei, cum equitatu antecedere.