Definition Of upgrade
an act of upgrading something.
Well, I thought you might have got a room upgrade .
raise (something) to a higher standard, in particular improve (equipment or machinery) by adding or replacing components.
the cost of upgrading each workstation is around $300
Example Of upgrade
A key feature of the upgrade is the restoration of the original twin ponds.
A manager will often offer an upgrade , such as a room with a view, to keep guests happy.
a room upgrade from a twin to a duplex suite
All we're asking for is one-time help to upgrade our barns and equipment and increase the size of our herds.
Although there is no specific date for the speed upgrade , the technology will be fully in place this fall.