D defs.my
Entry 1 sense Webster, 1913

Disacknowledge

· Dis·ac·knowl·edge · IPA
01 v. t. To refuse to acknowledge; to deny; to disown.
imp. & p. p. Disacknowledged; p. pr. & vb. n. Disacknowledging
  1. 1.
    To refuse to acknowledge; to deny; to disown.[Obs.]