Upgrade - Definition

n 1: an upward slope or grade (as in a road); "the car couldn't
make it up the rise" [syn: ascent, acclivity, rise,
raise, climb, upgrade] [ant: declension,
declination, decline, declivity, descent,
downslope, fall]
2: software that provides better performance than an earlier
version did
3: a reservation that is improved; "I got an upgrade to first
class when coach class was full"
4: the property possessed by a slope or surface that rises [syn:
upgrade, rise, rising slope]
5: hardware that provides better performance than an earlier
version did
6: the act of improving something (especially machinery) by
raising it to a higher grade (as by adding or replacing
components); "the power plant received a new upgrade"
v 1: rate higher; raise in value or esteem [ant: downgrade]
2: to improve what was old or outdated; "I've upgraded my
computer so I can run better software"; "The company upgraded
their personnel"
3: give a promotion to or assign to a higher position; "John was
kicked upstairs when a replacement was hired"; "Women tend
not to advance in the major law firms"; "I got promoted after
many years of hard work" [syn: promote, upgrade,
advance, kick upstairs, raise, elevate] [ant:
break, bump, demote, kick downstairs, relegate]
4: get better travel conditions; "I upgraded to First Class when
Coach Class was overbooked"
5: give better travel conditions to; "The airline upgraded me
when I arrived late and Coach Class was full"