quách

quách
noun
  1. (obsolete) outer city wall
  2. (rare or obsolete) sarcophagus; outer coffin

adv
  1. (colloquial) (doing something) in order to have done with it; decidedly

郭

郭
character
  1. chữ Hán form of quách (“sarcophagus, outer coffin; outer wall, as of a city or fort; jar containing human remains for reburial”).