King's Kung-Fu& Tai Chi

Japanese symbol for “sooty”

Romaji: kuroi
black

In Japanese, sooty is , read (kuroi).

Before using these characters for a tattoo, check them with a native speaker. Dictionary words often have several meanings, and the right choice depends on context.

Meanings

  1. adj-i black
  2. adj-i dark; blackish; sun-tanned (skin)
  3. adj-i suspicious; criminal; illicit
  4. adj-i darkened and dirty; sooty; covered in dirt
  5. adj-i evil; wicked; black-hearted
  6. adj-i inauspicious; ill-boding; unlucky

Kanji and stroke order

black
on: コク
kun: くろ、くろ.ずむ、くろ.い
11 strokes · JLPT 3

Other Japanese words for “sooty”

WordReadingMeaning
まっくろ makkurosooty; black with dirt

Related words

Words that share a kanji.

WordReadingMeaning
こくじん kokujinblack person
くろじ kuroji(being in) the black; surplus
こくばん kokubanblackboard
あんこく ankokudarkness
しろくろ shirokuroblack and white; monochrome

Data: JMdict (CC BY-SA 4.0); KANJIDIC2 (CC BY-SA 4.0); KanjiVG (CC BY-SA 3.0); wordfreq (CC BY-SA 4.0 (data)). Retrieved 2026-10-22.