Verb interrogate has 2 senses
  1. interrogate - transmit (a signal) for setting off an appropriate response, as in telecommunication
    --1 is one way to
    air, send, broadcast, beam, transmit
    Derived form: noun interrogation2
    Sample sentences:
    Somebody ----s something
    Something ----s something
  2. interrogate, question - pose a series of questions to; "The suspect was questioned by the police"; "We questioned the survivor about the details of the explosion"
    --2 is one way to ask
    Derived forms: noun interrogation4, noun interrogation1, noun interrogation3, noun interrogator1
    Sample sentence:
    Somebody ----s somebody