Posted on 12th April 2019 by melyn Osweyth is the Cornish word for epoch Yes, epoch in Cornish is osweyth Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Anlettrys is the Cornish word for illiterateNext post: Rudhek is the Cornish word for robin