boscage UK /bɒskɪdʒ/US /bɑskɪd͡ʒ/ noun4 •A place set with trees or mass of shrubbery, a grove or thicket.The shadiest boskage covers it perpetually. — 1888 •Among painters, a picture depicting a wooded scene. •Mast-nuts of forest trees, used as food for pigs, or any such sustenance as wood and trees yield to cattle. •A tax on wood. formsboscages