Clinker1. (n.) A mass composed of several bricks run together by the action of the fire in the kiln.
2. (n.) Scoria or vitrified incombustible matter, formed in a grate or furnace where anthracite coal in used; vitrified or burnt matter ejected from a volcano; slag.
3. (n.) A scale of oxide of iron, formed in forging.
4. (n.) A kind of brick. See Dutch clinker, under Dutch.
Thesaurus Entries
adobe, alluvion, alluvium, ash, ashes, ashlar, atonalism, atonality, brand, brick, bricks and mortar, cacophony, calx, carbon, cement, charcoal, cinder, coal, coke, concrete, coom, covering materials, deposition, deposits, diluvium, discord, discordance, discordancy, disharmony, dissonance, dissonancy, dissonant chord, draff, dregs, dross, ember, feces, ferroconcrete, firebrick, flag, flagstone, flatness, flooring, froth, fume, grounds, inharmoniousness, inharmony, lath and plaster, lava, lees, loess, masonry, moraine, mortar, off note, offscum, pavement, paving, paving material, plasters, precipitate, precipitation, prestressed concrete, reek, roofage, roofing, scoria, scum, sediment, settlings, sharpness, siding, silt, sinter, slag, smoke, smudge, smut, soot, sour note, sourness, stone, stridor, sublimate, sullage, tile, tiling, tunelessness, unharmoniousness, unmusicality, untunefulness, walling, wolf