The Collaborative International Dictionary of English v.0.48:

Ooze \Ooze\, n. [OE. wose, AS. wase dirt, mire, mud, akin to w?s
   juice, ooze, Icel. v[=a]s wetness, OHG. waso turf, sod, G.
   wasen.]
   1. Soft mud or slime; earth so wet as to flow gently, or
      easily yield to pressure. "My son i' the ooze is bedded."
      --Shak.
      [1913 Webster]

   2. Soft flow; spring. --Prior.
      [1913 Webster]

   3. The liquor of a tan vat.
      [1913 Webster]

   4. (Oceanography) A soft deposit covering large areas of the
      ocean bottom, composed largely or mainly of the shells or
      other hard parts of minute organisms, as Foraminifera,
      Radiolaria, and diatoms. The radiolarian ooze occurring
      in many places in very deep water is composed mainly of
      the siliceous skeletons of radiolarians, calcareous matter
      being dissolved by the lage percentage of carbon dioxide
      in the water at these depths.
      [Webster 1913 Suppl.]