noun
[ U ] the sport or activity of swimming underwater with simple breathing equipment but without a special suit for protection :
to go skin-diving
► ˈskin-diver noun
noun
[ U ] the sport or activity of swimming underwater with simple breathing equipment but without a special suit for protection :
to go skin-diving
► ˈskin-diver noun
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005