say it: wuhn-UHP-muhn-ship
one-upmanship is a noun meaning "the practice of keeping one jump ahead of a friend or competitor". It is pronounced /ˌwʌˈnʌpmənˌʃɪp/ — wuhn-UHP-muhn-ship. It carries one recorded sense.
the practice of keeping one jump ahead of a friend or competitor
Definitions, synonyms and semantic relations for one-upmanship come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. .