Bell Features was a Canadian comic book publishing company that operated from the 1940s to the 1970s. The company is best known for its superhero comics, such as Nelvana of the Northern Lights and Johnny Canuck. CLAPPERS is an 8-letter word that refers to the bell-like sound made when two hard surfaces are struck together. This sound is often used to signal the start or end of an event, such as a performance or a meeting.