Deprecated means to express disapproval of, belittle, or mark as obsolete. Learn the origin, synonyms, and examples of deprecate and how to avoid confusion with depreciate. In this tutorial, we’ll review the differences between deprecated, depreciated, and obsolete. Firstly, we’ll define the terms and describe them. Then, we’ll review the differences between them. Software development usually involves the release of different versions of software. With each of these versions comes different functionalities. With time, some functionality is updated, others are removed and some are added. The concepts we’re to discuss in this article revolve around this ... "Deprecate" is a verb that might seem fancy, but it’s straightforward once you get the hang of it. Essentially, it means to express disapproval of something. Sometimes, it’s used to describe soft disapproval — like when you’re not outright criticizing but suggesting that something isn’t quite right or is outdated. Definition at a Glance: Deprecation is an improvement mechanism commonly used in software development, particularly where projects involve a large community of users or coders, or have long or complex development histories, or are rapidly iterating (thus generating more supersedence). While a deprecated software feature remains in the software, its use may raise warning messages recommending alternatives or alternative practices. Deprecated status may also indicate the feature will be removed in the future ...