Aqualung
Part of speech: noun
Definition: A piece of equipment consisting of an oxygen tank and breathing apparatus used by divers to allow them to breathe underwater at depth.
Scuba
Part of speech: noun
Definition: An apparatus carried by a diver, which includes a tank holding a mixture of oxygen and other gases, used for breathing underwater.
Part of speech: verb
Definition: To perform scuba diving.
Example sentence: I've been painting and drawing fish since I was very young. My mom found old pictures I did when I was around 6 or 7 of all these sharks and scuba diver looking back, a big ship, throwing a harpoon. There was already a message within what I saw.