sender vs send

sender is a noun but send is not a noun.

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

sender (noun)	send (noun)
set used to broadcast radio or tv signals
someone who transmits a message

sender (verb)	send (verb)
	cause to be directed or transmitted to another place
	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