Grass \Grass\, v. t. [imp. & p. p. {Grassed}; p. pr. & vb. n. {Grassing}.] 1. To cover with grass or with turf. [1913 Webster] 2. To expose, as flax, on the grass for bleaching, etc. [1913 Webster] 3. To bring to the grass or ground; to land; as, to grass a fish. [Colloq.] [1913 Webster]