zhěng
adjective HSK 3 #844

Meanings

  1. 1 whole; entire; complete
  2. 2 neat; tidy
  3. 3 to put in order; to fix

Examples

Wǒ děng le zhěngzhěng yī tiān.
I waited a whole day.
Zhěnggè chéngshì dōu hěn ānjìng.
The entire city is very quiet.
Xiànzài shì sān diǎn zhěng.
It's exactly three o'clock.
Bǎ fángjiān zhěnglǐ yīxià.
Tidy up the room.

Tips

usage
整个 (zhěnggè) = the whole/entire. 整理 (zhěnglǐ) = to tidy up/organize. 整整 (zhěngzhěng) = a full/complete (emphasizes completeness): 整整 (a full three years).
grammar
When telling time, means 'sharp/exactly': 八点 (8 o'clock sharp). It goes after the time.

Stroke Order

zhěng