King's Kung-Fu& Tai Chi

Japanese symbol for “vomiting”

Romaji: outo
vomiting; emesis

In Japanese, vomiting is , read (outo).

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, vt vomiting; emesis (med)

Written forms: . Readings: .

Kanji and stroke order

vomit, nauseated
on: オウ、ク
kun: は.く、むかつ.く、うた.う
14 strokes
spit, vomit, belch
on: ト
kun: は.く、つ.く
6 strokes · JLPT 1

Other Japanese words for “vomiting”

WordReadingMeaning
ゲロ gerovomit; spew; puke
へど hedovomit; vomiting
ゲー geevomit; vomiting
はきもどし hakimodoshiregurgitation; vomiting; vomit
げろげろ gerogerothrowing up; vomiting

Related words

Words that share a kanji.

WordReadingMeaning
おうき oukinausea
えずく ezukuto vomit; to throw up; to feel nauseated
おうとはんしゃ outohanshavomiting reflex; retching reflex
おうとちゅうすう outochuusuuvomiting center; area postrema; part of the brain that controls vomiting
はきけ hakikenausea; feeling like throwing up; feeling sick
はきだす hakidasuto vomit; to spit out
とろ toroexpressing one's mind; speaking out
つく tsukuto breathe out; to breathe

See also: Chinese symbol for “vomiting”.

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.