noun | snorkel verb
snorkelsnorkel /ˈsnɔrkəl/ noun [countable] 1
a tube that allows a swimmer to breathe air under water2a piece of equipment that allows a submarine to take in air when it is under water noun | snorkel verb
snorkelingsnorkeling /ˈsnɔrkəlɪŋ/ noun [uncountable] the activity of swimming under water using a snorkel: We went snorkeling in the Caribbean last winter.—snorkel verb [intransitive]