Posted on 19th August 2015 by melyn Keser is the Cornish word for hail Yes, hail in Cornish is keser Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Beghus is the Cornish word for burdensomeNext post: Ystyn is the Cornish word for extend