book — In the Classroom book /bʊk/ noun CEFR A1 Pages with words or pictures joined together, used for reading. “Open your book to page ten.” Related words in this scene boardtimetableclockwindowdoorwallshelfposterquietchairdeskquestionanswerlistenreadwriteteacherclassroompupillessonstudentchalkmarkerhomeworkclassgrouplearnteachraisecleverrow Practice this word Create worksheet