This is the 15596th most frequent Korean word.
보내라고
"Tell (someone) to send."
In this context, '보내라고' is used to convey an instruction or command given to someone to send something.
그에게 메시지를 보내라고 했어요.
I instructed him to send a message.
In this sentence, '보내라고' indicates a request directed towards someone to send an item.
친구에게 선물을 보내라고 부탁했어요.
I asked my friend to send a gift.
Here, '보내라고' is used to express a direction or requirement concerning the action of sending.