swim ‧ ming S2 /ˈswɪmɪŋ/ BrE AmE noun [uncountable]
[ Word Family: noun : ↑ swim , ↑ swimmer , ↑ swimming ; verb : ↑ swim ; adverb : ↑ swimmingly ]
the sport of moving yourself through water using your arms and legs:
Swimming is great exercise.
a swimming club
We went swimming on Saturday.