Grammar Giggle – Class Rooms By azsieck@msn.com | April 27, 2018 - 6:15 AM |April 22, 2018 grammar giggles, legal assistant, legal proofreading, legal secretary, paralegal, proofreading I saw this in a hotel recently. While “meeting rooms” is two words, “classrooms” and “boardrooms” are not. Follow Bookmark the permalink.