Until

Until

Definição: As a preposition, "until" means up to the time that. As a conjunction, it means up to the time when or up to the point that. It indicates a point in time or a condition that must be met.

Aplicação em frases:

• Afirmativa (preposição): I'll wait for you until five o'clock.
• Negativa (preposição): Don't open the gift until your birthday.
• Interrogativa (conjunção): Will you stay until the party ends?
• Afirmativa no passado (conjunção): We played outside until it got dark.

Sinônimos: till, up to, prior to (as preposition)