Yesaul, osaul or osavul (, ) (from Turkic yasaul - chief), was a post and a rank in the Russian and Ukrainian Cossack units.
Yesaul, osaul or osavul (, ) (from Turkic yasaul - chief), was a post and a rank in the Russian and Ukrainian Cossack units.
The first records of the rank imply that it was introduced by Stefan Batory, King of Poland in 1576.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).