Posted on 15th April 2020 by melyn Lesken is the Cornish word for fuse Yes, fuse in Cornish is lesken Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Gwylvos is the Cornish word for wildernessNext post: Cellulos is the Cornish word for cellulose