Posted on 5th February 2013 by melyn Mestrynses is the Cornish word for dominion Yes, dominion in Cornish is mestrynses Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Newrosys is the Cornish word for neurosisNext post: Gostel is the Cornish word for hostage