A uniquely addressable lockable box located on the premises of a post office that may be hired as collection point for mail. / (electricity) A test instrument once used by telephone engineers.

plural of post office box

(music) A modern genre of post-punk influenced by indie rock and other modern styles.

letters placed after a person's name to indicate that that the individual holds an academic degree, accreditation, office, military decoration, or honour, or that the individual is a member of a religious institute or fraternity

(idiomatic, obsolete) From one place (or person, or task) to another; from pillar to post, hither and thither.

plural of post-office box

plural of post-nasal drip

plural of inquisition post mortem

plural of post-creole continuum

plural of powder-post beetle