-
The act of improving something (especially machinery) by raising it to a higher grade (as by adding or replacing components)
-
Hardware that provides better performance than an earlier version did
-
The property possessed by a slope or surface that rises
-
A reservation that is improved
-
Software that provides better performance than an earlier version did
-
An upward slope or grade (as in a road)
-
To improve what was old or outdated
-
Give better travel conditions to
-
Get better travel conditions
-
Rate higher; raise in value or esteem
-
Give a promotion to or assign to a higher position
SynonymDefinitionAntonym.com - English Synonym Dictionary
