辞(じ)すto excuse oneself, to take one's leave, to quit, to resign, to retire, to leave post, to decline, to turn down, to not hesitate

Definiciones del Diccionario

Común

Verbo godan terminado en 'す', Verbo intransitivo
1. 1.
  EN to take one's leave, to excuse oneself, to leave, to depart
  Ver También:
  辞する
Verbo godan terminado en 'す', Verbo transitivo
1. 2.
  EN to resign (from), to step down, to leave (one's position), to quit
2. 3.
  EN to decline, to turn down, to refuse
3. 4.
  EN to do unwaveringly, to be prepared to do, to not mind doing
  in the negative as ...を（も）辞さない, ...を（も）辞さず, etc.,
  Ver También:
  辞さない