Reference meaning
upgrade
Last updated
an upward slope or grade (as in a road)
Related source terms
Other meanings
2. noun
software that provides better performance than an earlier version did
3. noun
a reservation that is improved
4. noun
the property possessed by a slope or surface that rises
Source and scope
This definition is reproduced from Princeton WordNet 3.0, sense 09206985-n, under the WordNet 3.0 License. It has not yet received VocabularyBase editorial review. Read the source and license details.