臬 (niè): criterion; standard; rule

Meanings

1 criterion; standard; rule
2 archery target
3 ancient gnomon for measuring sunshadow

Characters

臬

niè

standard; gnomon

Examples

HSK 7-9

他把老师的话奉为圭臬。

Tā bǎ lǎoshī de huà fèngwéi guīniè.

He treats his teacher's words as the standard he lives by.

HSK 7-9

古代省级司法长官称为臬司。

Gǔdài shěngjí sīfǎ zhǎngguān chēngwéi Nièsī.

The provincial judicial commissioner held the title 'Niesi'.

HSK 7-9

工程师至今仍立臬以测高程。

Gōngchéngshī zhìjīn réng lì niè yǐ cè gāochéng.

Engineers still set up survey stakes to mark elevation points.

Tips

usage

The standard modern compound is 圭臬 ('sundial-gnomon + plumb-line') = 'gold standard / the rule by which one measures everything'. The set phrase 奉为圭臬 ('to revere as the standard') is the only place most modern readers meet 臬. Ming-Qing legal history adds 臬司 - the provincial chief justice.

history

Originally a wooden stake or gnomon planted in the ground - used to shoot at as an archery target AND to measure noon-shadow for surveying. The two uses converged metaphorically: a 臬 is whatever you AIM AT, and so 'the standard / the goal'. 唐-明 bureaucratic usage made 臬司 the title of the provincial judicial commissioner - the official who 'sets the standard' of law.

register

Literary and idiomatic. Never used solo in modern speech - only inside 圭臬 or historical titles like 臬司, 臬使.

Components

radical

木 mù

tree; wood

Bottom 木 (wood / tree, Kangxi #75) - the gnomon-stake was a wooden post planted in the ground. Indexed by tradition under 自 (Kangxi #132), not under 木, but 木 carries the material sense.

semantic

自 zì

self; nose

Top 自 pictograph of a nose - originally indicating a face or front. Here marks the 'face' of the target / the visible mark to aim at.