Posted on 27th September 2013 by melyn Porthorji is the Cornish word for gatehouse Yes, gatehouse in Cornish is porthorji Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Fion is the Cornish word for narcissiNext post: Trenkles is the Cornish word for rhubarb