simple past tense and past participle of upgrade

Having had an upgrade; having been improved or enhanced.

An upward grade or slope. / An improved component or replacement item, usually applied to technology / An improvement

(transitive) To improve, usually applied to technology, generally by complete replacement of one or more components / (transitive) To replace with something better.

Up a slope or grade.

(computing, of electronic equipment) Capability of being improved in functionality by the addition or replacement of components.

plural of upgrade

Third-person singular simple present indicative form of upgrade

present participle of upgrade

The process by which something is upgraded.