King's Kung-Fu& Tai Chi

Japanese symbol for “differential”

Romaji: bibun
differentiation

In Japanese, differential is , read (bibun).

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. n, vs differentiation (math)
  2. n differential; derivative (math)

Kanji and stroke order

delicate, minuteness, insignificance
on: ビ
kun: かす.か
13 strokes · JLPT 1
part, minute of time, segment
on: ブン、フン、ブ
kun: わ.ける、わ.け、わ.かれる、わ.かる
4 strokes · JLPT 4

Other Japanese words for “differential”

WordReadingMeaning
さどう sadoudifferential (e.g. motion)
しさ shisadifferential
ディファレンシャル difarensharudifferential

Related words

Words that share a kanji.

WordReadingMeaning
びみょう bimyousubtle; delicate; fine
けんびきょう kenbikyoumicroscope
びしょう bishousmile
びせいぶつ biseibutsumicrobe; germ
びねつ binetsuslight fever
びしょう bishoumicroscopic
じぶん jibunmyself; yourself; oneself
ぶぶん bubunportion; section; part

See also: Chinese symbol for “differential”.

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.