What is a limit sell on Bitfinex?

I'm curious, could you explain what exactly is a limit sell on Bitfinex? As a cryptocurrency trader, I've heard the term mentioned but I'm not entirely clear on how it works or what benefits it offers. Is it a way to ensure that I sell my digital assets at a specific price, or does it serve a different purpose? Additionally, how does it differ from other types of sell orders, such as market sell orders? I'd appreciate a clear and concise explanation of the concept.