snorkel

Imagine gliding over a coral reef, face-down in warm water, watching colorful fish dart by. That is where a snorkel comes in. It is a simple breathing tube that lets you breathe while floating or swimming near the surface with your face in the water. It is a basic piece of gear, but it opens up a whole new view below you.

People often connect it with diving, but you do not need tanks or heavy gear. Usually, you just need a mask, the tube itself, and calm water. You can also use the word as a verb: people snorkel over reefs, along rocky shores, or in clear lakes to look at the underwater world without going deep.

A snorkel is a breathing tube used for swimming at the surface with the face in the water. It lets a person breathe air from above the surface without lifting their head again and again, which makes it easier to watch fish, coral, rocks, and other things underwater. It is commonly used with a mask, and many people also wear fins, but it can be part of a very simple swimming setup.

The usual design is a curved tube with a mouthpiece at one end and an opening above the water at the other. Some modern versions have features that help keep out splashes or make it easier to blow out water that gets inside. In everyday English, the word can name the tube itself, and it can also be a verb meaning to swim with that tube while looking into the water from the surface.

The word is most often used for swimming and beach activities, but it can also refer to an air-intake tube on some submarines or off-road vehicles. Even so, when most people say "snorkel," they mean the tube used for surface swimming, or the activity itself in phrases like "We went snorkeling in the bay." The idea stays the same across these uses: a tube that helps bring in air while the main part of the body or machine stays low, partly underwater, or in rough conditions.