live wire /ˌlaɪv ˈwaɪə $ -ˈwaɪr/ BrE AmE noun [countable]
1 . informal someone who is very active and has a lot of energy
2 . a wire that has electricity passing through it
live wire /ˌlaɪv ˈwaɪə $ -ˈwaɪr/ BrE AmE noun [countable]
1 . informal someone who is very active and has a lot of energy
2 . a wire that has electricity passing through it
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012