艱鉅

艰巨
jiānjù
(of a task, mission or responsibility) extremely difficult; challenging; demanding

CEDICT

Homographs

艱巨 jiānjù variant of 艱鉅 jiānjù

Entry Composition

1 艱 jiān
  1. difficult
  2. hard
  3. hardship
=2 鉅 jù variant of 巨 jù
=2 鉅 jù
  1. (literary) hard iron
  2. (literary) hook; barb
  3. used in personal names and place names
  4. variant of 巨 jù