Definition of "snorkelling" []

• Present participle of snorkel. (verb)

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• "The same owners operate Mar y Aventuras, specializing in snorkelling, kayak and whale-watching trips."
• "We are interested in snorkelling a lot and will have equipment with us."
• "And, even if you know nothing about swimming or snorkelling, which is the thing to do here, slide into a life buoy, bob about in the aquamarine waters, and know that all is well with the world!"