King's Kung-Fu& Tai Chi

Japanese symbol for “trough”

Romaji: toi
trough; gutter; water pipe; flume

In Japanese, trough is , read (toi).

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 trough; gutter; water pipe; flume; chute
  2. n coulisse (of a sword blade)

Written forms: . Readings: .

Kanji and stroke order

water pipe, gutter, downspout
on: トウ
kun: ひ、とい
14 strokes

Other Japanese words for “trough”

WordReadingMeaning
ふね funetank; tub; vat
トラフ torafutrough
たにま tanimapart or place that has been left behind; blind spot; bottom (of society)
まぐさおけ magusaokemanger; crib; trough

Related words

Words that share a kanji.

WordReadingMeaning
ひがわ higawa(water) spring
くさりとい kusaritoirain chain (hanging from a gutter and functioning as downspout, often made of ornamental cups)
ふせどい fusedoicovered drain
あまどい amadoidrainspout; rain gutter
のきどい nokidoirain gutter; roof gutter; eaves gutter
たてどい tatedoidownpipe; drainspout; water pipe

See also: Chinese symbol for “trough”.

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.