DictionarysnorkelUnderwater air tube and its use
noun / verb

snorkel

SNOR-kul/ˈsnɔːrkl/

A tube used to draw air from above the surface while underwater.

He breathes through a snorkel as he floats face down.

A close side view across the waterline shows a face-down swimmer using a clearly visible curved breathing tube, with its mouthpiece between his lips and its open upper end above the surface.
Etymology

Schnorchel meant “nose” or “snout” in naval slang and named a submarine airshaft for its resemblance to a nose or its noise in use. The name later extended to a swimmer’s breathing tube.

In context

Nursing School Explained7:05
if you've ever been snorkeling for example and you breathe through the snorkel tube then that is a fairly thick tube
Auscultation of the Lungs

More examples

  • We snorkel over the reef to watch the fish.
  • Rinse your snorkel with fresh water after each swim.
  • The submarine raises its snorkel to draw in air.

Forms

snorkel · snorkels · snorkeled · snorkeling

snorkeler noun — A person who swims using a snorkel.