Posted on 2nd August 2015 by melyn Trogentrell is the Cornish word for screwdriver Yes, screwdriver in Cornish is trogentrell Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Morgroban is the Cornish word for turtleNext post: Klyji is the Cornish word for toffee