Prairie1. (n.) An extensive tract of level or rolling land, destitute of trees, covered with coarse grass, and usually characterized by a deep, fertile soil. They abound throughout the Mississippi valley, between the Alleghenies and the Rocky mountains.
2. (n.) A meadow or tract of grass; especially, a so called natural meadow.
Thesaurus Entries
Lebensraum, agricultural region, air space, alkali flat, alluvial plain, arable land, back country, basin, billiard table, black belt, bottomland, bowling green, bushveld, campo, champaign, champaign country, citrus belt, clear space, clearance, clearing, coastal plain, corn belt, cotton belt, countryside, dead flat, dead level, delta, desert, distant prospect, down, downs, dust bowl, earth, empty view, esplanade, farm belt, farm country, farmland, fell, flat, flat country, flatland, flats, floor, fruit belt, glade, grass, grass roots, grass veld, grassland, grazing, grazing region, ground, haugh, haughland, heath, highlands, homaloid, horizontal, horizontal axis, horizontal fault, horizontal line, horizontal parallax, horizontal plane, horizontal projection, lande, lea, ledge, level, level line, level plane, living space, llano, lowland, lowlands, lunar mare, mare, mead, meadow, meadow land, meadows and pastures, mean sea level, mesa, mesilla, moor, moorland, moors, open country, open space, outback, pampa, pampas, park, parterre, pasturage, pasture, pasture land, peneplain, plain, plains, plane, plateau, platform, playa, prairies, province, provinces, range, rural district, rustic region, salt flat, salt marsh, salt pan, savanna, sea level, sea of grass, sebkha, steppe, steppeland, steppes, swale, table, tableland, terrace, terrain, territory, the country, the soil, the sticks, tobacco belt, tree veld, tundra, upland, uplands, vega, veld, water level, weald, wheat belt, wide-open spaces, wilderness, wold, woodland, woods and fields, yokeldom