
1) Between-classes area 2) Quiet high-school room 3) Quiet schoolroom 4) Schoolroom for quiet work
Found on
https://www.crosswordclues.com/clue/studyhall

Studyhall is an online education startup based in Washington, DC, USA, and founded by Cornell and Washington University in Saint Louis School of Law graduate Ross Blankenship. The company is a peer-to-peer learning platform that seeks to change higher education by providing a virtual space in which students can collaborate. Studyhall is active at ...
Found on
http://en.wikipedia.org/wiki/Studyhall
No exact match found.