interrogators

/IH0 N T EH1 R AH0 G EY0 T ER0 Z/
noun
  1. 1

    One who interrogates; a person who asks questions; a questioner.

  2. 2

    A device that requests data from another device.

Source: https://en.wiktionary.org/wiki/interrogator, https://en.wiktionary.org/wiki/interrogators