Gribble
Pronunciation : Grib"ble
Part of Speech : n.
Etymology : [Cf. Prov. E. grib to bite.] (Zo?l.)
Definition : Defn: A small marine isopod crustacean (Limnoria lignorum or L. terebrans), which burrows into and rapidly destroys submerged timber, such as the piles of wharves, both in Europe and America.
Source : Webster's Unabridged Dictionary, 1913