: either of two small wood-boring marine isopods (Limnoria lignorum and L. tripunctata)
Example Sentences
Recent Examples on the WebThe two most common borers are a kind of shipworm called Teredo navalis, which is actually a wormlike clam, and tiny crustaceans known as gribbles.New York Times, 13 Sep. 2019 So, discovering how gribbles break through lignin would be an important step to figuring out how humans can use it, and scientists from the Universities of York, Portsmouth, Cambridge, and São Paulo figured it out. David Grossman, Popular Mechanics, 5 Dec. 2018 The scientists discovered that gribbles use hemocyanins to attack the strong bonds of lignin. David Grossman, Popular Mechanics, 5 Dec. 2018 Deep-sea wood borers (Xylophaga, a genus of bivalve mollusks) take over where shallow water gribbles and shipworms left off. Brian Payton, Smithsonian, 9 Feb. 2018