Source : Webster's Revised Unabridged Dictionary (1913)

Cleading \Clead"ing\, n. [Scot., clothing. See {Cloth}.]
   1. A jacket or outer covering of wood, etc., to prevent
      radiation of heat, as from the boiler, cylinder. etc., of
      a steam engine.

   2. The planking or boarding of a shaft, cofferdam, etc.