open-source

形容词 Adjective

(software) Of or relating to software where the source code is freely available and licensed in a manner that permits modification and redistribution.
(computing) Of or relating to digital resources made publicly available alongside their source files to enable their modification and redistribution.
(by extension) Describing any product whose composition or method of manufacturing is public knowledge and not proprietary.
(espionage) Relying on publicly available information (open sources).

动词 Verb

(transitive, computing) To release the source code of, so as to permit modification and redistribution.

派生词（1）