Posted on 9th February 2016 by melyn Tremenva is the Cornish word for gangway Yes, gangway in Cornish is tremenva Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Breusyans is the Cornish word for critiqueNext post: Didowl is the Cornish word for unintentional