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