偶数 (ǒu shù) — even number

Definition

noun
even number

Examples

  • 246偶数
    2, 4, 6 Dōu shì ǒu shù.
    2, 4, and 6 are all even numbers.
  • 偶数
    Nǐ néng jǔ chū yí gè ǒu shù de lì zi ma?
    Can you give an example of an even number?
  • 偶数
    Zhè ge shù liè zhōng zhǐ yǒu ǒu shù.
    This sequence contains only even numbers.

Origin

Compound word
构词法gòucífǎ
偏正piānzhèngModifier + head

The first part narrows down the second: it says what kind of thing the head is.

ǒueven/paired
shùnumber

偶 means paired or even and 数 is number, naming an even number.

Characters in this word

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

Meaning part形符xíngfú
Written in full asrénperson
Sound part声符shēngfú
ǒu
Same sound today

偶 pairs 亻 (person) with 禺 for the sound. The evidence describes it as a statue of a person, an idol.

Open 偶 →

Most characters — around four in five — are built this way: one part hints at the meaning, the other at the pronunciation.

This origin belongs to the traditional form 數; 数 is its simplified writing.

Meaning part形符xíngfú
Sound part声符shēngfú
lóushù(r)
The sound has drifted apartThe sound part was a clue two thousand years ago — it often still helps, but not always.

The traditional form 數 pairs 攴, the meaning part, with 婁, the sound part; the simplified 数 is a shorthand.

Open 数 →
Appears in

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