What is another word for skin-diver?
Pronunciation: [skˈɪndˈa͡ɪvə] (IPA) 
A skin-diver is someone who dives underwater without using a breathing apparatus. The term "skin-diver" can be synonymous with terms such as free diver, snorkeler, and apnea diver. A free diver is someone who practices diving without the use of scuba equipment relying solely on holding their breath, while a snorkeler uses a breathing tube to stay underwater for longer periods of time. An apnea diver is an individual who trains their body to hold their breath for longer periods, allowing them to dive deeper into the ocean. All these terms refer to people who explore and enjoy the underwater world through their natural breathing abilities.
