Antonyms of allude:
announce, declare, proclaim, elucidate, explain, spell out, delineate, describe.
Examples of usage:
  1. I could not act otherwise than I did, on both the occasions to which you allude, madam.
    "Anna St. Ives", Thomas Holcroft.
  2. Do not, when you write, allude to my fearing about it.
    "The Letters of Elizabeth Barrett Browning (1 of 2)", Frederic G. Kenyon.
  3. Nobody quite liked to allude to the subject, or ask a direct question.
    "Saturday's Child", Kathleen Norris.