social climb1
/ˌsəʊʃl ˈklʌɪm/noun
An ascent to a higher social status, especially acceptance in fashionable society.
Origin
Early 20th century; earliest use found in The Oakland Tribune. From social + climb, after social climber, social climbing.
social climb2
/ˌsəʊʃl ˈklʌɪm/Frequently depreciative
verb
[no object] To attain a higher social status, especially acceptance in fashionable society, frequently by means considered disreputable.
Origin
1920s; earliest use found in Decatur (Illinois) Evening Herald. From social + climb, after social climber, social climbing, social climb, social-climbing.