Jet-black

from WordNet (r) 3.0 (2006)

jet-black
    adj 1: of the blackest black; similar to the color of jet or
           coal [syn: {coal-black}, {jet}, {jet-black}, {pitchy},
           {sooty}]

from The Collaborative International Dictionary of English v.0.48

Jet-black \Jet"-black`\, a.
   Black as jet; deep black. See first {jet}.
   [1913 Webster]

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