diatribe

باللغة العربية: خطبة لاذعة، نقد لاذع، هجوم كلامي

1. An abusive, bitter verbal or written attack, criticism or denunciation. · to throw a diatribe· The senator was prone to diatribes which could go on for more than an hour.
2. A prolonged discourse; a long-winded speech.

الجمع diatribes