post, vb.
1. To publicize or announce by affixing a notice in a public place ( foreclosure notice was posted at the county courthouse).
2. To transfer (accounting entries) from an original record to a ledger (post debits and credits).
3. To place in the mail (post a letter). [Cases: Postal Service 19. C.J.S. Postal Service and Offenses Against Postal Laws § 20.]
4. To make a payment or deposit; to put up (post bail).