Shameless; lacking a sense of propriety or decency — often used to describe indecent, disgraceful behavior.
そんな下品な行為は破廉恥だと怒られた。
He was scolded that such vulgar behavior was shameless.
彼の発言は多くの人に破廉恥だと思われた。
Many people thought his remarks were disgraceful.
昔の漫画で『ハレンチ学園』というタイトルが話題になった。
The manga titled 'Harenchi Gakuen' was once a controversial topic.