Hidebound :: Hidebound (a.) Having the skin adhering so closely to the ribs and back as not to be easily loosened or raised; -- said of an animal.
Hidebound :: Hidebound (a.) Having the bark so close and constricting that it impedes the growth; -- said of trees.
Hidebound :: Hidebound (a.) Untractable; bigoted; obstinately and blindly or stupidly conservative.