free ‧ run ‧ ning /ˈfriːrʌnɪŋ/ BrE AmE noun [uncountable]
the sport of running through city streets and jumping between buildings SYN parkour
—freerunner noun [countable]
free ‧ run ‧ ning /ˈfriːrʌnɪŋ/ BrE AmE noun [uncountable]
the sport of running through city streets and jumping between buildings SYN parkour
—freerunner noun [countable]
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012