forswear
Word family adjectiveforswornnounforswornnessverbforswear
for·swear /fɔːˈsweə $ fɔːrˈswer/ verb (past tensepst forswore /-ˈswɔː $ -ˈswɔːr/, past participlepp forsworn /-ˈswɔːn $ -ˈswɔːrn/) [transitiveT] formal ALto stop doing something or promise that you will stop doing something 放弃;许诺放弃 SYN renounce We are forswearing the use of chemical weapons for any reason. 我们保证绝不以任何理由使用化学武器。
Origin forswear Old English forswerian