send vs interrogate

send and interrogate both are verbs.

Word	Noun	Adjective	Verb	Adverb
send	No	No	Yes	No
interrogate	No	No	Yes	No

As verbs, interrogate is a hyponym of send; that is, interrogate is a word with a more specific, narrower meaning than send:

send: broadcast over the airwaves, as in radio or television
interrogate: transmit (a signal) for setting off an appropriate response, as in telecommunication

Other hyponyms of send include satellite, sportscast, telecast, televise, rebroadcast, rerun.

send (verb)	interrogate (verb)
cause to be directed or transmitted to another place	pose a series of questions to
transfer	transmit (a signal) for setting off an appropriate response, as in telecommunication
broadcast over the airwaves, as in radio or television
assign to a station
to cause or order to be taken, directed, or transmitted to another place
transport commercially
cause to go somewhere
cause to be admitted; of persons to an institution