Sent is the past form of the word send. It means you let something go to another person or place. For example, you sent a message or a package.
I sent a letter yesterday.
She sent an email to her friend.
Sent can mean someone is made to go somewhere, often by authority. For example, a student sent home for breaking rules means the school made them leave.
He was sent home from school.
The player was sent off the field.
Sent means to let information or a message go to someone. This can be by phone, computer, or other ways. For example, you sent a text or email.
I sent a text message to my mom.
They sent the file by email.
Sent means to tell or make someone go somewhere for a purpose. For example, a boss can send workers to a place to do work or help.
They sent soldiers to guard the area.
She sent her assistant to the meeting.
Sent can mean a person is made to go to a legal place like prison or court. This is often an official action by police or judges.
He was sent to prison for the crime.
The case was sent to the higher court.
Sent means to make signals or energy go through a space or material. For example, radios send signals to broadcast sounds.
The radio sent a signal to the receiver.
Light was sent through the fiber optic cable.
Sent off means a player is told to leave the game because of bad behavior. It is a sports rule to keep the game fair.
He was sent off after a foul.
The referee sent the player off the field.