omniscient Meaning, Definition & Usage

  1. adjective satellite infinitely wise
    all-knowing.

WordNet

Om*nis"cient adjective
Etymology
Omni- + L. sciens, -entis, p. pr. of scire to know: cf. F. omniscient. See Science.
Definitions
  1. Having universal knowledge; knowing all things; infinitely knowing or wise; as, the omniscient God. -- Om*nis"cient*ly, adv.
    For what can scape the eye Of God all-seeing, or deceive his heart Omniscient? Milton.

Webster 1913