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Kotomora

半

half, middle, odd number, semi-, part-

JLPTN5StatusJōyō · grade 2FrequencyTop 500Strokes5

Readings

On'yomi

  • ハン

Kun'yomi

  • なか.ば

Nanori

  • は

Meaning

半 centers on the idea of dividing something into two equal parts: half, semi-, or part-. The sense of 'middle' comes from the point where something is split, and 'odd number' is a specific application where a number cannot be evenly halved.

Most common words using 半

24 of 443
  • 半はん
    N4

    half; semi-; partial

  • 半分はんぶん
    N5

    half

  • 後半こうはん
    N3

    second half; latter half

  • 前半ぜんはん
    N3

    first half

  • 半年はんとし
    N1

    half a year; six months

  • 大半たいはん
    N3

    majority; more than half; most (of)

  • 半端はんぱ
    N1

    remnant; fragment; incomplete set; incompleteness

  • 半ばなかば
    N3

    middle; halfway; midway

  • 下半身かはんしん
    N1

    lower half of the body; nether parts

  • 半額はんがく
    N3

    half the amount (of money); half price; half fare

  • 中途半端ちゅうとはんぱ
    N2

    halfway; half measures; unfinished; incomplete; by halves; half-baked; half-cocked; half-hearted; half-arsed; half-assed

  • 半数はんすう
    N1

    half the number; half (of an amount)

  • 上半身じょうはんしん
    N1

    upper half of the body; upper body

  • 半島はんとう
    N2

    peninsula

  • 半導体はんどうたい
    N1

    semiconductor

  • 半径はんけい
    N2

    radius

  • 半日はんにち
    N1

    half day

  • 半減はんげん
    N1

    reduction by half; halving

  • 過半数かはんすう
    N2

    majority

  • 朝鮮半島ちょうせんはんとう

    Korean peninsula

  • 半袖はんそで
    N3

    short sleeves

  • 半月はんげつ
    N1

    half-moon

  • 半身はんしん
    N1

    half the body; half length

  • 上半期かみはんき

    first half of the year; first half of the fiscal year

Explore all words using 半 →

Study

Etymology

半 originally depicted an ox being split in half, with the top strokes representing the divided parts and the central vertical line indicating the split. The modern form retains the idea of division into two equal parts.

Meaning mnemonic

The two top strokes look like two halves of something, and the vertical line down the middle splits them apart. Picture cutting a cake exactly in half: the top strokes are the two equal pieces, and the vertical line is the knife.

Reading mnemonic

For ハン, imagine a half-eaten ham sandwich: ham -> ハン, and only half of it is left.