illuminate vs shroud

illuminate

verb
  • To be exposed to light. 

  • To shine light on something. 

  • To glow; to light up. 

  • To decorate the page of a manuscript book with ornamental designs. 

  • To decorate something with lights. 

  • To clarify or make something understandable. 

  • To make spectacular. 

  • To direct a radar beam toward. 

noun
  • Someone thought to have an unusual degree of enlightenment. 

shroud

verb
  • To conceal or hide from view, as if by a shroud. 

  • To cover with a shroud. 

  • To take shelter or harbour. 

  • To lop the branches from (a tree). 

noun
  • That which clothes, covers, conceals, or protects; a garment. 

  • One of the two annular plates at the periphery of a water wheel, which form the sides of the buckets; a shroud plate. 

  • The branching top of a tree; foliage. 

  • One of a set of ropes or cables (rigging) attaching a mast to the sides of a vessel or to another anchor point, serving to support the mast sideways; such rigging collectively. 

  • A covered place used as a retreat or shelter, as a cave or den; also, a vault or crypt. 

  • That which covers or shelters like a shroud. 

  • A streamlined protective covering used to protect the payload during a rocket-powered launch. 

  • Especially, the dress for the dead; a winding sheet. 

How often have the words illuminate and shroud occurred in a corpus of books? (source: Google Ngram Viewer )