1joint; node
2section; segment
3seasonal festival
4to economize; to save
5moral integrity; chastity
6knot (nautical miles per hour)
7solar term (one of the 24 divisions of the year in the traditional Chinese calendar)
8classifier for segments: lessons, train wagons, biblical verses etc
Examples
wǒ men我们yì一zhōu周yǒu有wǔ五jié节yīng yǔ英语kè课。
我们一周有五节英语课。
We have five English classes a week.
你第一节课上什么?
What do you have the first period?
今天我有四节课。
I have four lessons today.