Open 514174 224739511 2008-07-10T05:34:14Z Rain night 6964697 +ja {{Wiktionary}} '''Open''' may refer to: In philosophy *[[Openness]], term being used to define the basis of how various groups and organizations operate. In '''mathematics''' * [[Open problem]], a well-defined problem with no known solution in science and mathematics * [[Open set]], set in topology and related fields of mathematics * Opening, an operator in [[mathematical morphology]] In '''music''': * [[Open (album)|''Open'' (album)]], 2004 album by Shaznay Lewis * [[Open (band)|''Open'' (band)]], Australian pop/rock band In '''other fields''': * [[open (application)]], Nextstep & Mac OS X command line application that opens its argument(s) in the GUI as if the user had double clicked * [[Open circuit]], in [[electronics]], the absence of a load through which electric current would flow. * [[Open-source software]], computer software modifiable by all, where users are treated as co-developers. * [[Open (magazine)]], a lifestyle Mexican publication. * [[Open (sport)]], type of competition in tennis and golf where entry is open to all qualifiers regardless of age * [[Open vowel]], vowel sound of a type used in most spoken languages * [[Open....]], the original interactive television service on BSkyBs Sky Digital platform * [[Organization of Pakistani Entrepreneurs of North America]], inclusive, not-for-profit organization. * ''[[Open Season (film)|Open Season]]'', a movie made in Sony Animation. * the [[C POSIX library]] function {{man|2|open|||inline}}, defined in [[fcntl.h]] and used for [[C file input/output]] ==See also== * [[Open-ended]] * [[Open mind]] * [[Open system]] * [[Closed]] {{disambig}} [[de:Offen]] [[es:Abierto]] [[fr:Ouvert]] [[ja:オープン]] [[pt:Aberto (desambiguação)]]