鬱うっ滞たい

noun, noun or participle which takes 'suru'

congestion; stagnation; stasis

Primarily a medical or technical term for the accumulation or sluggish flow of bodily fluids, blood, or energy. Also used figuratively for the stagnation of processes or systems.

• 血けつ液えきの鬱うっ滞たいが血けっ栓せんの原げん因いんになることがある。

  Blood stasis can sometimes cause blood clots.

• 物ぶつ流りゅうの鬱うっ滞たいが経けい済ざいに悪あく影えい響きょうを与あたえている。

  The stagnation of logistics is having a negative impact on the economy.

noun, noun or participle which takes 'suru'

pent-up feelings; suppressed emotions

Used for emotions or desires that are held back and not expressed, often leading to psychological tension. Common in phrases like 感情の鬱滞.

• 感かん情じょうの鬱うっ滞たいがストレスの原げん因いんになる。

  Pent-up emotions can cause stress.