scuba(redirected from scubas)
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scuba:see diving, deep-seadiving, deep-sea,
act of descending into deep water, generally with some form of breathing apparatus, and remaining there for an extended period. It is used in fishing for sponges, coral, and pearls; in work on the underwater parts of bridges, docks, and other structures; in
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a. an apparatus used in skindiving, consisting of a cylinder or cylinders containing compressed air attached to a breathing apparatus
b. (as modifier): scuba diving