1.
prolongation, becoming prolonged/drawn out
The process of something lasting longer than expected or originally planned, typically with negative implications.
工事が長期化している。
The construction work has become prolonged.
紛争の長期化が懸念されている。
There are concerns about the conflict becoming prolonged.
裁判の長期化により、被害者の負担が大きくなっている。
The prolongation of the trial is placing a greater burden on the victims.
WORD FORMATION:
長期 (long-term) + 化 (transformation suffix) = becoming long-term/prolonged.
COMMON COLLOCATIONS:
- 長期化する (to become prolonged)
- 長期化の恐れ (risk of prolongation)
- 長期化を避ける (to avoid prolongation)
USAGE NOTE:
長期化 almost always carries a negative nuance — something is dragging on longer than desired. It is common in news reports about conflicts, lawsuits, economic downturns, and other ongoing situations.
SIMILAR 〜化 WORDS:
- 深刻化 (worsening)
- 慢性化 (becoming chronic)
- 常態化 (becoming the norm)