back ‧ stroke /ˈbækstrəʊk $ -stroʊk/ BrE AmE noun [singular, uncountable]
a way of swimming on your back by moving first one arm then the other backwards while kicking your feet
back ‧ stroke /ˈbækstrəʊk $ -stroʊk/ BrE AmE noun [singular, uncountable]
a way of swimming on your back by moving first one arm then the other backwards while kicking your feet
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012