upgrade

1. (verb) to improve, esp. something that was old or outdated; "I've upgraded my computer so I can run better software." "The company upgraded their personnel"
Related Words: ameliorate, amend, better, improve, meliorate

2. (verb) rate higher; raise in value or esteem
Related Words: grade, order, place, range, rank, rate
Antonyms: downgrade

3. (noun) the property possessed by a slope or surface that rises
Synonyms: rise, rising slope
Related Words: grade

4. (verb) give a promotion to; "raise in rank"; assign to a higher position
Synonyms: advance, elevate, kick upstairs, promote, raise
Related Words: assign, brevet, bring up, delegate, depute, designate, ennoble, entitle, favor, favour, gentle, prefer, queen, spot promote, tenure

5. (noun) an upward slope or grade (as in a road); "the car couldn't make the grade"
Synonyms: acclivity, ascent, climb, raise, rise
Related Words: incline, side, slope, uphill



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