► 名詞垂れ流し [たれながし]
meaning: leak rank: 3☆
国家機密が垂れ流しになっていた ⇨ The national classified information has been leaked out
(☛ Let something leak out, because of gross negligence)More examples:- 彼等は工場排水を海に垂れ流していた ⇨ They’d been dumping industrial waste into the sea