Definitions

from The Century Dictionary and Cyclopedia

  • n. A genus of man-eater sharks of enormous size and with serrate teeth, of the family Lamnidæ.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

  • n. man-eating sharks

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  • Carcharodon megalodon lived "between about 18 million to 1.5 million years ago and was the apex predator of its time. The oldest C. megalodon teeth found are about 18 million years old. C. megalodon became extinct in the Pleistocene epoch probably about 1.5 million years ago. It is the largest carnivorous fish known to have existed, and quite possibly the largest shark ever to have lived." (Wikipedia, which also has a wicked cool "artist depiction.")

    September 1, 2008

  • "...there was not a man aboard who did not feel sick with apprehension when a huge fish, thirty-five to forty feet long, glided between them and the diving-bell, far too deep for any musket. It turned above the glass, darkening the day. 'That must be the big carcharodon,' said Stephen, looking up. 'Let us see what he will make of this.' He reached for the cock and let out a furious bubbling stream of used air. In a single swift movement the shark turned its vast bulk and was seen no more."
    --Patrick O'Brian, Treason's Harbour, 205

    February 19, 2008

  • Literally, "ragged tooth"

    December 10, 2006