What is prima donna meaning?

Prima donna originated from Italian for "first lady". It refers to the lead female opera singer who is considered the star of the show and commands the most attention and admiration. In modern usage, it can mean anyone, male or female, who behaves in a high-maintenance, demanding, or tantrum-prone manner, usually in a performing or artistic context. The term is sometimes considered derogatory, but it can also be used to describe someone who is exceptionally talented and deserving of attention and praise.