'Vat' in the Bible

Why are your clothes red? Why do you look like someone who has stomped on grapes in a vat?

what state were you in? When someone came to a grain heap of 20 measures, it only amounted to 10; when one came to the winepress to dip 50 measures from the vat, it only amounted to 20.

And He began to speak to them in parables: “A man planted a vineyard and put a wall around it, and dug a vat under the wine press and built a tower, and rented it out to vine-growers and went on a journey.