Tussock grass Meaning, Definition & Usage

Definitions
  1. . (Bot.) (a) A tall, strong grass of the genus Dactylis (D. cæspitosa), valuable for fodder, introduced into Scotland from the Falkland Islands. (b) A tufted grass (Aira cæspitosa). (c) Any kind of sedge (Carex) which forms dense tufts in a wet meadow or boggy place.

Webster 1913