King's Kung-Fu& Tai Chi

Japanese symbol for “boil”

Romaji: niru
to boil; to simmer; to stew; to seethe

In Japanese, boil is , read (niru).

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. v1, vt to boil; to simmer; to stew; to seethe

Written forms: . Readings: .

Kanji and stroke order

boil, cook
on: シャ
kun: に.る、-に、に.える、に.やす
12 strokes · JLPT 1

Other Japanese words for “boil”

WordReadingMeaning
わかす wakasuto boil; to heat (a liquid); to prepare (a bath, hot drink)
ゆでる yuderuto boil (something in hot water)
わく wakuto grow hot (e.g. water); to boil
はれ hareswelling; boil
ふきでもの fukidemono(skin) eruption; rash; pimple

Related words

Words that share a kanji.

WordReadingMeaning
にもの nimononimono; food cooked by boiling or stewing
にこむ nikomuto boil well; to stew; to simmer (for a long time)
にこみ nikomistew; hodgepodge
ぞうに zounisoup containing rice cakes and vegetables (New Year's dish)
につめる nitsumeruto boil down; to concentrate (soup, milk, stock, etc.)

See also: Chinese symbol for “boil”.

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.