n. 25B6; noun (Brit.)
the winners will be notified by post : MAIL, the postal service; airmail, surface mail, registered mail; informal snail mail.
did we get any post? : LETTERS, correspondence, mail.
25B6; verb
(Brit.) post the order form today : SEND (OFF), mail, put in the post/mail, get off.
post the transaction in the second column : RECORD, write in, enter, register.
25A0; keep someone posted KEEP INFORMED, keep up to date, keep in the picture, keep briefed, update, fill in; informal keep up to speed.