send out vs send

send out and send both are verbs.

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

As verbs, send out and send are synonyms defined as:

send out and send: to cause or order to be taken, directed, or transmitted to another place

send out (verb)	send (verb)
to cause or order to be taken, directed, or transmitted to another place	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