黒ずむ (くろずむ) Japanese meaning | KotomoraFreq.FrequencyTop 100,000 Meanings
1
godan verb (-mu), intransitive verb
blacken; darken; become blackish
Describes something gradually turning black or dark, often with a nuance of soiling, tarnishing, or aging. Common for silver, teeth, walls, or skin.
ずん
で
いる
。
The wall, used for many years, has darkened.