Cyclopedic /(s?`kl?-p?d"?k [or] -p?"d?k)/

Cy·clo·ped·ic

Cyclopedic

a.
  1. Belonging to the circle of the sciences, or to a cyclopedia; of the nature of a cyclopedia; hence, of great range, extent, or amount; as, a man of cyclopedic knowledge.