1.  A low shrub (Erica vulgaris or Calluna vulgaris), with minute evergreen leaves, and handsome clusters of pink flowers. It is used in Great Britain for brooms, thatch, beds for the poor, and for heating ovens. It is also called heather, and ling. [1913 Webster]

2.  A place overgrown with heath; any cheerless tract of country overgrown with shrubs or coarse herbage. [1913 Webster]
"Their stately growth, though bare,
Stands on the blasted heath." [1913 Webster]

heath, n.
1 an area of flattish uncultivated land with low shrubs.
2 a plant growing on a heath, esp. of the genus Erica or Calluna (e.g. heather).

Derivative:
heathless adj. heathlike adj. heathy adj.

Etymology:
OE h{aelig}th f. Gmc

N  plain, table-land, face of the country, open country, champaign country, basin, downs, waste, weary waste, desert, wild, steppe, pampas, savanna, prairie, heath, common, wold, veldt, moor, moorland, bush, plateau, campagna, alkali flat, llano, mesa, mesilla, playa, shaking prairie, trembling prairie, vega, meadow, mead, haugh, pasturage, park, field, lawn, green, plat, plot, grassplat, greensward, sward, turf, sod, heather, lea, ley, lay, grounds, maidan, agostadero, champaign, alluvial, campestral, campestrial, campestrian, campestrine.

N  vegetable, vegetable kingdom, flora, verdure, plant, tree, shrub, bush, creeper, herb, herbage, grass, annual, perennial, biennial, triennial, exotic, timber, forest, wood, woodlands, timberland, hurst, frith, holt, weald, park, chase, greenwood, brake, grove, copse, coppice, bocage, tope, clump of trees, thicket, spinet, spinney, underwood, brushwood, scrub, boscage, bosk, ceja, chaparal, motte, arboretum, bush, jungle, prairie, heath, heather, fern, bracken, furze, gorse, whin, grass, turf, pasture, pasturage, turbary, sedge, rush, weed, fungus, mushroom, toadstool, lichen, moss, conferva, mold, growth, alfalfa, alfilaria, banyan, blow, blowth, floret, petiole, pin grass, timothy, yam, yew, zinnia, foliage, branch, bough, ramage, stem, tigella, spray, leaf, flower, blossom, bine, flowering plant, timber tree, fruit tree, pulse, legume, vegetable, vegetal, vegetive, vegitous, herbaceous, herbal, botanic, sylvan, silvan, arborary, arboreous, arborescent, arborical, woody, grassy, verdant, verdurous, floral, mossy, lignous, ligneous, wooden, leguminous, vosky, cespitose, turf-like, turfy, endogenous, exogenous, green-robed senators of mighty woods, this is the forest primeval.

australian heath, blunt-leaf heath, common heath, connemara heath, cornish heath, cranberry heath, cross-leaved heath, fine-leaved heath, heath aster, heath family, heath fowl, heath hen, heath pea, heath violet, mountain heath, port jackson heath, portuguese heath, prince of wales heath, sea heath, spanish heath, spike heath, spring heath, st. dabeoc's heath, tree heath, true heath, winter heath