/wun"up"/ , v.t., one-upped, one-upping .
to get the better of; succeed in being a point, move, step, etc., ahead of (someone): They one-upped the competition.
[ 1960-65 ]
/wun"up"/ , v.t., one-upped, one-upping .
to get the better of; succeed in being a point, move, step, etc., ahead of (someone): They one-upped the competition.
[ 1960-65 ]
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012