D defs.my
Entry 3 senses Webster, 1913

Hankey-pankey

/(hăṉ"ky̆*păṉ"ky̆)/ · Han·key-pan·key · IPA
01 n. Professional cant; the chatter of conjurers to divert attention from their tricks; hence, jugglery.
  1. 1.
    Professional cant; the chatter of conjurers to divert attention from their tricks; hence, jugglery.[Colloq.]
  2. 2.
    Illegal or unethical behavior, usually surreptitious; as, the boss got suspicious when profits seemed lower than expected, and hired an investigator to see if any hankey-pankey was going on.[Informal]
  3. 3.
    Extramarital sexual relations, especially adultery.[Colloq.]