Post means the system for sending letters and packages. It is the service that moves mail from one place to another.
I sent a letter by post today.
The post comes every morning at nine.
Post is a strong stick or pole put in the ground. People use it to hold things up or show a place.
The fence has wooden posts all around.
He tied the dog to a metal post.
To post means to send mail or to put a message or picture on the internet for others to see.
I will post the letter tomorrow.
She posted a photo on social media.
A post is a place where people stand to watch or protect an area. Often used for soldiers or guards.
The soldier is at his post now.
They guarded the post all night long.
Post means a tall, vertical bar used in sports. For example, in football it is part of the goal.
The ball hit the post and bounced away.
He ran past the goal post quickly.
A post is a message or comment shared on the internet to tell others something or join a discussion.
She wrote a post on Facebook.
His post got many likes and comments.
To post means to send people to a place for work, often soldiers or workers sent to a special area.
The army posted soldiers to the border.
They posted new staff at the reception.