Posted on 23rd December 2013 by melyn Treustrum is the Cornish word for bait Yes, bait in Cornish is treustrum Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Lewpard is the Cornish word for leopardNext post: Degemeres is the Cornish word for accept