Grating1. (p. pr. &. vb. n.) of Grate.
2. (n.) A partition, covering, or frame of parallel or cross bars; a latticework resembling a window grate; as, the grating of a prison or convent.
3. (n.) A system of close equidistant and parallel lines or bars, especially lines ruled on a polished surface, used for producing spectra by diffraction; -- called also diffraction grating.
4. (n.) The strong wooden lattice used to cover a hatch, admitting light and air; also, a movable Lattice used for the flooring of boats.
5. (a.) That grates; making a harsh sound; harsh.
6. (n.) A harsh sound caused by attrition.
Thesaurus Entries
abrasion, absonant, ajar, andiron, annoying, antagonistic, antipathetic, arabesque, at cross-purposes, at loggerheads, at odds, at variance, at war, atomization, atonal, attrition, basketry, basketwork, beating, bolter, brecciation, cacophonous, cancellation, chafing, chain, clashing, coal tongs, colander, comminution, conflicting, confused, contradictory, contrary, cracked, crane, cranky, creaking, croaking, crook, cross, cross-hatching, crossing-out, crumbling, crushing, damper, detrition, diaphonic, differing, disaccordant, disagreeable, disagreeing, disconsonant, discordant, discrepant, disharmonic, disharmonious, disintegration, disproportionate, dissident, dissonant, divergent, dry, filigree, fire hook, fire tongs, firedog, flat, fragmentation, fret, fretting, fretwork, galling, granulation, granulization, grate, grid, griddle, gridiron, grill, grille, griller, grillwork, grinding, gritty, hachure, harsh, hatching, hoarse, hostile, immelodious, immiscible, inaccordant, incompatible, inharmonic, inharmonious, interlacement, intertexture, intertwinement, irksome, irritant, irritating, irritative, jangling, jangly, jarring, jostling, lace, lacery, lacework, lacing, lattice, latticework, levigation, lifter, mashing, mesh, meshes, meshwork, musicless, negative, nerve-jangling, nerve-racking, nerve-rending, nerve-shaking, nerve-trying, net, netting, network, nonmelodious, off, off-key, off-tone, offensive, out of accord, out of pitch, out of tone, out of tune, out of whack, piercing, plexure, plexus, poker, pothook, pounding, powdering, raddle, rasping, raspy, raucous, repugnant, reticle, reticulation, reticule, reticulum, riddle, rough, salamander, scraping, scrapy, scratching, scratchy, screeching, screen, screening, sharp, shredding, shrill, sieve, sifter, smashing, sorter, sour, spit, squawking, squeaky, stinging, strident, stridulous, texture, tissue, tongs, tracery, trellis, trelliswork, tripod, trituration, trivet, tuneless, turnspit, uncongenial, unharmonious, unmelodious, unmusical, untunable, untuned, untuneful, variant, vexatious, warring, wattle, weave, weaving, web, webbing, webwork, weft, wicker, wickerwork