Posted on 15th January 20175th January 2017 by melyn Matras is the Cornish word for mattress Photo by pbarcalal Yes, mattress in Cornish is matras Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Kesordenans is the Cornish word for coordinationNext post: Lewdnes is the Cornish word for obscenity