Dictionary

one–up

verb \ˌwən-ˈəp, ˈwən-\

: to get an advantage over (someone)

Full Definition of ONE-UP

transitive verb
:  to practice one-upmanship on
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Origin of ONE-UP

back-formation from one-upmanship
First Known Use: 1963

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4 ENTRIES FOUND:
Next Word in the Dictionary: one upPrevious Word in the Dictionary: one–twoAll Words Near: one-up
July 29, 2015
indomitable Hear it
incapable of being subdued or conquered
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