A broad-side or placard intended for pasting or nailing upon a post or wall in some public place; an advertisement, One who posts, or travels expeditiously; a courier, An advertisement to be posted on a pole, wall etc. to advertise something

Occurring between dusk and dawn, lasting, open, or operating through the whole night, Complete before the next morning, adverb_ During a single night, In the fore part of the night last past; in the evening before, During or for the length of the night, intransitive verb_ To spend the night, To send by mail or other courier for delivery the next day, noun_ An overnight stay, especially in a hotel or other lodging facility, Items delivered or completed overnight, Night before bedtime, referring to the night just passed

A messenger, especially one on official diplomatic business, A company that delivers messages, A company that transports goods