send vs telecast

send is not a noun while telecast is a noun.

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

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

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

send (noun)	telecast (noun)
	a television broadcast

send (verb)	telecast (verb)
cause to be directed or transmitted to another place	broadcast via television
transfer
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