更
gēng
to change or replace
to experience; one of the five two-hour periods into which the night was formerly divided; watch (e.g. of a sentry or guard)
unity (一) + speech (曰) + crossing lines (乂) = change and watch periods
The crossing lines suggest alternation or replacement, while the speech element hints at announcing changes like guard rotations. Ancient night watches were marked by calls and changes of duty, connecting the ideas of time periods and replacement.
他需要更换新的工作。
tā xūyào gēnghuán xīn de gōngzuò。
He needs to change to a new job.
士兵在深夜里站岗守更。
shìbīng zài shēnyè lǐ zhàngǎng shǒu gēng。
The soldiers stand guard and keep watch in the deep of night.
Words with 更
更改
gēng gǎi
to alter
都更案
dū gēng àn
urban development project
除旧更新
chú jiù gēng xīn
to replace the old with new (idiom)
齿更
chǐ gēng
dental transition (from milk teeth to adult teeth)
一更
yī gēng
first of the five night watch periods 19:00-21:00 (old)
三更
sān gēng
third of the five night watch periods 23:00-01:00 (old)
三更半夜
sān gēng bàn yè
(idiom) in the depth of the night; very late at night
二更
èr gēng
second of the five night watch periods 21:00-23:00 (old)
五更
wǔ gēng
fifth of the five night watch periods 03:00-05:00 (old)
停更
tíng gēng
to stop updating (content)
催更
cuī gēng
(slang) (of a follower) to urge (a blogger etc) to post some fresh content (abbr. for 催促更新[cui1 cu4 geng1 xin1])
初更
chū gēng
first of the five night watch periods 19:00-21:00 (old)