The past tense of send, which means to cause something to go from one place to another, especially by mail or email.
Sending something is a normal thing that people do every day.
Examples:
She sended a letter to her friend.
He sended an email to his teacher.
They sended a package to their grandparents.
The bird sended a message to its friend.
Yesterday, I sended a present to my cousin.
The robot sended a signal to the spaceship.