supported

Supported is the past participle of the verb support and, when used as an adjective, denotes that something is being held up, aided, or endorsed. It appears in two broad senses: physical support (a supported structure) and abstract support (a supported claim or argument). In grammar, it commonly appears in passive constructions (The system is supported by a framework) or as a modifier (a supported claim).

Physically, a structure is described as supported by pillars, beams, or foundations. Socially or financially, individuals or programs may receive supported services or supported living arrangements. In technology, 'supported' signals official compatibility or ongoing maintenance: supported operating systems, supported file formats, or a feature that is still supported by the vendor. The opposite, unsupported, is used for features or platforms that are not maintained or not allowed.

Origin and usage notes: Supported derives from the verb support, from Latin supportare (formed from sub- 'under' and portare 'to carry') and entered English via Old French. It is widely used across domains to indicate assistance, endorsement, reliability, or compatibility. Related forms include support, supporting, supporter, self-supported, and unsupported.