oblate ellipsoid

from The Collaborative International Dictionary of English v.0.48
Oblate \Ob*late"\, a. [L. oblatus, used as p. p. of offerre to
   bring forward, offer, dedicate; ob (see {Ob-}) + latus borne,
   for tlatus. See {Tolerate}.]
   [1913 Webster]
   1. (Geom.) Flattened or depressed at the poles; as, the earth
      is an oblate spheroid.
      [1913 Webster]

   2. Offered up; devoted; consecrated; dedicated; -- used
      chiefly or only in the titles of Roman Catholic orders.
      See {Oblate}, n.
      [1913 Webster]

   {Oblate ellipsoid} or {Oblate spheroid} (Geom.), a solid
      generated by the revolution of an ellipse about its minor
      axis; an oblatum. Contrasted with {prolate spheroid}. See
      {Ellipsoid of revolution}, under {Ellipsoid}.
      [1913 Webster]
    

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