When we lost our cat, we 'posted' (up) signs all over the neighborhood asking if people had seen him.
a horse's 'post position' [=the position of a horse in the line of horses at the start of a race]
No matter what happens, do not abandon your 'post'. [=do not leave your assigned area]
(..) Uh, they'll be here today. Oh, they're in. That frigging puppy and pigeon Are tanking hard, Hobbs. My people estimate we're gonna post A minus eight for this quarter. A minus eight! That does not happen! You know, we'll... we'll bounce back, we... (..)2003 Elf