PS noun 14adjective 1forms 2phrases 1 noun14 •Initialism of post scriptum, postscriptum, or postscript, initialism written at the end of a text as a footnote.PS I love you. •Initialism of PlayStation. •Initialism of power supply. •Initialism of public school. •Initialism of postal service. •Initialism of public service(s). •Short for metric horsepower. •(old-fashioned) Initialism of power steering.[power steering, power brakes, power windows, power door locks, ice-cold air conditioning] •Abbreviation of polystyrene •(Commonwealth) Initialism of police sergeant, a police rank used in Commonwealth countries. •Initialism of paddle steamer. •Abbreviation of South Papua: a province of Indonesia. •Initialism of parallel slalom. •Initialism of Perlman syndrome. adjective1 •Abbreviation of packet-switched. formsPSes · PSs Phrases with PS mind one's ps and qsTo be very careful to behave correctly.
