First attested 1581, from Latin diatriba (“learned discussion or discourse”), from Ancient Greek διατριβή (diatribē, “way of spending time, lecture”), from διά (dia, “through”) + τρίβω (tribō, “I waste, wear out”)
- IPA: /ˈdaɪ.əˌtɹaɪb/
diatribe (plural diatribes)
- An abusive, bitter denunciation.
- A prolonged discourse.
- A speech or writing which bitterly denounces something.
- The senator was prone to diatribes which could go on for more than an hour.
- See also Wikisaurus:diatribe
Derived terms 
- You know, it’s all this racial diatribe, and very strong language, screaming at the top of his lungs into the telephone.
- Aunt Petunia wasn’t eating anything at all. Her arms were folded, her lips were pursed, and she seemed to be chewing her tongue, as though biting back the furious diatribe she longed to throw at Harry.
- IPA: /dja.tʁib/
diatribe f (plural diatribes)
- diatribe (abusive, bitter discourse)
- Plural form of diatriba