snorkel

definition: air passage provided by a retractable device containing intake and exhaust pipes
example:
speech part: noun
synonyms: schnorkel schnorchel snorkel breather breather
definition: breathing device consisting of a bent tube fitting into a swimmer's mouth and extending above the surface
example:
speech part: noun
synonyms:
definition: dive with a snorkel
example:
speech part: verb
synonyms:

How snorkel is being used?