send on vs send

send on and send both are verbs.

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

As verbs, send is a hypernym of send on; that is, send is a word with a broader meaning than send on:

send on: send or ship onward from an intermediate post or station in transit
send: transport commercially

Other hypernyms of send on include ship, transport.

send on (verb)	send (verb)
send or ship onward from an intermediate post or station in transit	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