Usages of vacuus
Caupo respondet se pretium minuere non posse, quia amphora vini iam vacua est.
The innkeeper answers that he cannot lower the price, because the jar of wine is already empty.
Hospes rogat cur amphora tam cito vacua facta sit, et caupo dicit vinum hodie deesse.
The guest asks why the jar became empty so quickly, and the innkeeper says that wine is lacking today.
Elon.io is an online learning platform
We have an entire course teaching Latin grammar and vocabulary.