積鬱

积郁
jīyù
  1. (of gloomy thoughts etc) to smolder; to accumulate in one's mind
  2. accumulated anxiety

CEDICT

  1. negative feelings; pent-up frustrations that have long accumulated in the mind
  2. to accumulate in the mind (of worries, resentment, etc.)

Wiktionary

  1. 鬱氣長期積壓在心中。
  2. 長期積壓在心中的苦悶、鬱悶。

重編國語辭典

Entry Composition

1 積 jī
  1. to amass; to accumulate; to store up
  2. (math.) product (the result of multiplication)
  3. (TCM) constipation; indigestion
2 鬱 yù
  1. (bound form) (of vegetation) lush; luxuriant
  2. (bound form) melancholy; depressed