D defs.my
Entry 7 senses · 4 variants Webster, 1913

Illuminate

/ĭlˌ-o͞om'-ĭn-ĭt/ · Il·lu·mi·nate · IPA /ɪˈl(j)umɪneɪt/
01 v. t. To make light; to throw light on; to supply with light, literally or figuratively; to brighten.
imp. & p. p. Illuminated; p. pr. & vb. n. Illuminating
  1. 1.
    To make light; to throw light on; to supply with light, literally or figuratively; to brighten.
  2. 2.
    To light up; to decorate with artificial lights, as a building or city, in token of rejoicing or respect.
  3. 3.
    To adorn, as a book or page with borders, initial letters, or miniature pictures in colors and gold, as was done in manuscripts of the Middle Ages.
  4. 4.
    To make plain or clear; to dispel the obscurity to by knowledge or reason; to explain; to elucidate; as, to illuminate a text, a problem, or a duty.
02 v. i. To light up in token or rejoicing.
  1. 1.
    To light up in token or rejoicing.
03 a. Enlightened.
  1. 1.
    Enlightened.
04 n. One who is enlightened; esp., a pretender to extraordinary light and knowledge.
  1. 1.
    One who is enlightened; esp., a pretender to extraordinary light and knowledge.