pau adjective 1noun 1forms 1 adjective1 •done; over; finishedI had never known any haoles except Elmer and Marks and they were ice cold affairs. Everyone was always glad when their twice-a-month visit was pau. The very island seemed to sigh with relief […] — 1946 noun1 •(historical) A unit of volume used in Brunei, Malaysia, Sabah, and Sarawak, equivalent to 2 imperial gills (approximately 0.284 litres or 0.6 US pints). formspaus