Õ: kohatine pretensioonikas russism "meistriklass" on eksitav

olemus
tugevalt interaktiivne seminarilaadne üritus,
sageli õppeotstarbeline või probleemilahenduslik

Wiktionary:
2. a brief, intensive course of education for a small group, emphasizing interaction and practical problem solving
3. an academic conference

ülevaateid
http://www.speakernetnews.com/post/seminarworkshop.html

https://en.wikipedia.org/wiki/Academic_conference

https://conferencemonkey.org/insight/whats-the-difference-between-a-conference-a-seminar-a-workshop-and-a-symposium-1075915

https://www.usenix.org/conference/lisa16/workshopping-what-is-a-workshop

https://www.altexsoft.com/blog/business/product-development-workshop-types-key-aspects-and-best-practices/

https://divergentthinking.design/03-ten-types-of-innovation-workshop