Posted on 4th March 2018 by melyn Tapp is the Cornish word for tap Yes, tap in Cornish is tapp Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Pildra is the Cornish word for slumNext post: Gool Peran Lowen – Happy St Piran’s Day