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scuba diving - definition and synonyms


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noun [uncountable] scuba diving pronunciation in British English /ˈskuːbə ˌdaɪvɪŋ/
  1. the activity of swimming under water with a container of air on your back and a tube for breathing through

derived word

scuba diver

noun [countable]
Word Forms
singularscuba diver
pluralscuba divers


to fall over forwards so that your face hits the ground or another surface

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the activity of exploring abandoned buildings and other manmade structures

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