Darken

darken
    v 1: become dark or darker; "The sky darkened" [ant: {lighten},
         {lighten up}]
    2: tarnish or stain; "a scandal that darkened the family's good
       name"
    3: make dark or darker; "darken a room" [ant: {brighten},
       {lighten}, {lighten up}]
    

Darken \Dark"en\ (d[aum]rk"'n), v. t. [imp. & p. p. {Darkened}
   (-'nd); p. pr. & vb. n. {Darkening} (-n*[i^]ng).] [AS.
   deorcian. See {Dark}, a.]
   1. To make dark or black; to deprive of light; to obscure;
      as, a darkened room.
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            They [locusts] covered the face of the whole earth,
            so that the land was darkened.        --Ex. x. 15.
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            So spake the Sovran Voice; and clouds began
            To darken all the hill.               --Milton.
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   2. To render dim; to deprive of vision.
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            Let their eyes be darkened, that they may not see.
                                                  --Rom. xi. 10.
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   3. To cloud, obscure, or perplex; to render less clear or
      intelligible.
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            Such was his wisdom that his confidence did seldom
            darkenhis foresight.                  --Bacon.
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            Who is this that darkeneth counsel by words without
            knowledge?                            --Job.
                                                  xxxviii. 2.
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   4. To cast a gloom upon.
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            With these forced thoughts, I prithee, darken not
            The mirth of the feast.               --Shak.
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   5. To make foul; to sully; to tarnish.
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            I must not think there are
            Evils enough to darken all his goodness. --Shak.
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Darken \Dark"en\, v. i.
   To grow or darker.
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139 Moby Thesaurus words for "darken":
      attaint, bandage, beat down, becloud, bedarken, bedaub, bedazzle,
      bedim, befog, begloom, bemist, benight, besmear, besmirch, besmoke,
      bestain, black, black out, blacken, blackwash, blanch, blind,
      blind the eyes, blindfold, block the light, blot, blot out, blotch,
      blur, blush, brand, brown, cast a shadow, cast down, change color,
      charcoal, clabber up, cloud, cloud over, cloud up, color, cork,
      crimson, damp, dampen, dampen the spirits, darken over, darkle,
      dash, daub, daze, dazzle, deject, denigrate, depress,
      deprive of sight, dim, dim out, dinge, dirty, discolor, discourage,
      dishearten, dispirit, dusk, ebonize, eclipse, encloud,
      encompass with shadow, enmist, excecate, flush, fog, glare, gloam,
      gloom, glow, gouge, grow dark, grow dim, haze, hoodwink, ink,
      knock down, look black, lower, lower the spirits, make blind,
      mantle, mark, melanize, mist, murk, nigrify, nubilate, obfuscate,
      obnubilate, obscure, obumbrate, occult, occultate, opaque, oppress,
      overcast, overcloud, overshadow, oversmoke, pale, press down,
      redden, sadden, scorch, sear, shade, shadow, singe, sink, slubber,
      slur, smear, smirch, smog, smoke, smudge, smut, smutch, snow-blind,
      soil, somber, soot, strike blind, taint, tarnish, turn color,
      turn pale, turn red, weigh heavy upon, weigh upon, whiten