Kilo Lingo

(zhèng) - to prove; certificate (bound morpheme) in Mandarin

zhèng

Traditional: 证

Line drawing of 证
Coloured illustration of 证
#5065 of 5,000 Core 5000

Translation

to prove; certificate (bound morpheme)

Word origin

A phono-semantic character: the speech radical 讠 gives the meaning of testifying and proving, while 正 (zhèng) supplies the sound.

Origin
phono-semantic
Root
讠 (speech radical) + 正 (zhèng, phonetic)

Stroke order

Stroke order for 证

Examples

I guarantee I'll finish on time.

Can you prove this?

The police found new evidence.

I forgot to bring my identity card.

This card has already expired.

证 (zhèng) carries the sense of proof or attestation. It builds 证明 (to prove), 证据 (evidence), and 保证 (to guarantee), and also names the certificate itself in words like 身份证 (ID card).

Appears in 4 words

Multi-character compounds in the corpus that contain 证.

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This word is part of lesson 102.