Radical 7 of 20 · へん · left

口 : mouth

The mouth: eating, tasting, calling, breathing in.

Heads 33 of the 1026 kanji taught in Japanese primary school.

字源 · WHY THIS SHAPE

From a picture to 口

  1. 1. The picture

    An open mouth, later squared off by people writing with brushes.

  2. 2. On the left, and everywhere else

    As a radical it keeps the same shape. It is just smaller, on the left (味), on top (員) or at the bottom (告).

Origins follow the commonly taught explanations. Where scholars disagree, we say so.

What the family is about

The mouth: eating, tasting, calling, breathing in.

  • 味flavor
  • 呼call
  • 吸suck
  • 唱chant

When the hint fails

口 is one of the least reliable hints. Often it is just a box shape, not a mouth.

  • 右right
  • 同same
  • 品goods

The 口 family, grade by grade

Every primary-school kanji filed under 口. Tap one to see its meaning.

Grade 1 · 3

  • 名name, noted
  • 口mouth
  • 右right

Grade 2 · 4

  • 同same, agree
  • 合fit, suit
  • 台pedestal, a stand
  • 古old

Grade 3 · 10

  • 員employee, member
  • 問question, ask
  • 和harmony, Japanese style
  • 向yonder, facing
  • 品goods, refinement
  • 商make a deal, selling
  • 味flavor, taste
  • 命fate, command
  • 号nickname, number
  • 君mister, you

Grade 4 · 5

  • 各each, every
  • 器utensil, vessel
  • 周circumference, circuit
  • 司director, official
  • 唱chant, recite

Grade 5 · 6

  • 告revelation, tell
  • 営camp, perform
  • 可can, passable
  • 史history, chronicle
  • 喜rejoice, take pleasure in
  • 句phrase, clause

Grade 6 · 5

  • 呼call, call out to
  • 否negate, no
  • 善virtuous, good
  • 吸suck, imbibe
  • 后empress, queen

Family: kanji whose classical radical in KANJIDIC2 is 口 (no. 30). KANJIDIC2 © EDRDG, CC BY-SA 4.0.

Start with the tree family.

木 and 人 open Rank 1 — ten kanji and your first letter.

Go to Rank 1