What is the meaning of Cuba?

third-person singular past historic of cuber

cask (large barrel for the storage of liquid, especially of alcoholic drinks)

industrial vat (large tub)

feminine singular of cubo

cupola

bottle

second-person singular present active imperative of cubō

to try; to attempt to do.

used to politely order someone to do a task.

cask (large barrel for the storage of liquid, especially of alcoholic drinks)

industrial vat (large tub)

inflection of cubar:

  1. third-person singular present indicative
  2. second-person singular imperative

third-person singular present indicative

second-person singular imperative

barrel

Source: wiktionary.org