As a noun: Once you sink the post, I'll put the house number on it.
As a verb: I'm waiting for them to post the dates for the concerts.
You can post a question to the internet about how to use it in a sentence.
Yesterday I went to the post office to get some stamps.
There was a time when Mesopotamia was a trading post.
Aquiring the command post was of upmost imperativeness.
*postmortem*"the postmortem of the man was unbearable."
the post-industrial age of America was vast.
There are many post doctoral fellows in our school.
It would dissatisfy me greatly if you were not to use this post.
the word post has several meanings. the following sentences illustrate them: please post the letter. post the item to the inventory list tie the rope to the post.
I went down to the post office to deliver my envolope.
It is a great folly to post grammar questions in the science section. =)
If I had the nerve I'd probably just post this as the answer.