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]
(..) Write your complaint. Take your father to the medical examiner. If he's hurt get a report. What happens to our complaint? Sign this and leave. You have to post bail. What for? You're charged with murder. I can't let you leave. The blood money is forty million. How am I going to post bail? (..)2011 A Separation
(..) I'll call you back. Bye. Her husband's last name is Samadi. Razieh Asnaqi? Is she in her thirties? She had surgery. She's in post-op. Why surgery? She had a miscarriage. Is she OK now? Hello? Hold. Yes. (..)2011 A Separation