Ορισμός και Σημασία του "voila"

What is the origin and context of use of 'voila'?

The word "voilà" originates from French and translates to "there it is" or "behold." It's commonly used in French-speaking contexts to indicate the completion of a task or the presentation of something new. In English, it's used in similar contexts, often to introduce or present something in a dramatic or celebratory manner.