Definitions

zhēn (old) privet (genus Ligustrum); (bound form) (old) wooden support placed at the ends of a wall during construction; (fig.) mainstay; pillar; backbone

Etymology phono-semantic

tree

Semantic: Phonetic:

About

The character 桢, with its traditional form 楨, is a phono-semantic compound. The left-side radical 木 (mù) indicates its connection to trees, while the right-side component 贞 (zhēn), simplified from 貞, provides the phonetic element. Originally, it denoted specific evergreen hardwoods like the Chinese privet, valued for their dense, durable wood. This timber was historically used for the main support pillars in traditional wooden architecture. From this practical use, the character extended metaphorically to mean a foundational pillar of the state or a crucial societal support, though modern usage is largely confined to botanical terms and personal names.

Etymology Hide

Seal etymology image
Seal Shuowen (~100 AD)
Clerical etymology image
Clerical Eastern Han dynasty (25-220 AD)
Clerical etymology image
Clerical Western Jin dynasty (266-316 AD)
Traditional Modern
Simplified Modern

Example Sentences Hide

是我的好朋友。

Lǐ Zhēn shì wǒ de hǎo péngyou.

Li Zhen is my good friend.

今天来了。

Wáng Zhēn jīntiān lái le.

Wang Zhen came today.

这种木头是楠。

Zhè zhǒng mùtou shì zhēnnán.

This type of wood is nanmu.

楠树很高大。

Zhēnnán shù hěn gāodà.

The nanmu tree is very tall.

他是团队的干。

Tā shì tuánduì de zhēngàn.

He is the pillar of the team.

虽然李很忙,但他还是来了。

Suīrán Lǐ Zhēn hěn máng, dàn tā háishì lái le.

Although Li Zhen is busy, he still came.

楠是一种珍贵的木材。

Zhēnnán shì yī zhǒng zhēnguì de mùcái.

Nanmu is a precious type of wood.

由于楠的稀缺性,它的价格非常昂贵。

Yóuyú zhēnnán de xīquē xìng, tā de jiàgé fēicháng ángguì.

Due to the scarcity of nanmu, its price is very expensive.