interrogatory

/IH0 N T EH0 R AA1 G AH0 T AO0 R IY0/
noun
  1. 1

    A formal question submitted to opposing party to answer, generally governed by court rule.

  2. 2

    A question; an interrogation.

adjective
  1. 1

    Serving to interrogate; questioning.

    โ€œAn interrogatory glance.โ€

Source: https://en.wiktionary.org/wiki/interrogatory