flyting
noun
flyt·ing ˈflī-tiŋ 
: a dispute or exchange of personal abuse in verse form
Did you know?
Flyting in 15th- and 16th-century Scotland is analogous to a modern-day rap competition during which rappers improvise clever disses and put-downs against their opponents. Similarly, the makars (a Scottish word for "poets") engaged in verbal duels in which they voiced extravagant invectives in verse against their rivals. The base of flyting is the ancient verb flyte (also spelled flite), meaning "to contend" or "to quarrel."
Example Sentences
Recent Examples on the Web Dunbar and Kennedy supposedly faced off for a flyting in the court of James IV of Scotland around 1500, and their exchange was set down for posterity in Bannatyne's manuscript. 
Jennifer Ouellette, Ars Technica, 6 Apr. 2020
Jennifer Ouellette, Ars Technica, 6 Apr. 2020 Word History
Etymology
Scots, literally, contention, gerund of flyte to contend, argue, from Middle English fliten, from Old English flītan; akin to Old High German flīzan to argue
First Known Use
1508, in the meaning defined above