post

(noun): A long dowel or plank protruding from the ground; a fencepost; a lightpost.
(noun): A stud; a two-by-four.
(noun): A pole in a battery.
(noun): A long, narrow piece inserted into a root canal to provide retention for a crown.
(noun): (chiefly a cappella) A prolonged final melody note, among moving harmony notes.
(noun): A printing paper size measuring 19.25 inches x 15.5 inches.
(noun): A goalpost.
(noun): A location on a basketball court near the basket.
(noun): The doorpost of a victualler's shop or inn, on which were chalked the scores of customers; hence, a score; a debt.
(verb): To hang (a notice) in a conspicuous manner for general review.
(verb): To hold up to public blame or reproach; to advertise opprobriously; to denounce by public proclamation.
(verb): To carry (an account) from the journal to the ledger.
(verb): To inform; to give the news to; to make acquainted with the details of a subject; often with up.
(verb): To pay (a blind).
(verb): To put content online, usually through a publicly accessible mean, such as a video channel, gallery, message board, blog etc.