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English definition of “scuba diving”

scuba diving

noun [U]     /ˈskuː.bə ˌdaɪ.vɪŋ/
the sport of swimming underwater with special breathing equipmentSwimming scuba diver     /ˈskuː.bə ˌdaɪ.vər/ US  /-vɚ/ noun [C] Two hundred scuba divers descended on the island to clean up the harbour.Swimming
(Definition of scuba diving noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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