moderation; standard; proper measure
Refers to a sense of appropriate limits, self-restraint, or a socially expected standard of behavior. Often used in phrases like 節度を守る (to observe moderation) or 節度がある (to have moderation).
Let's enjoy drinking while keeping it moderate.
He is a person who has moderation in everything.
You should observe moderation when drinking alcohol.
His remarks are always measured and restrained.
It's important to maintain a sense of proper distance even in friendships.
His behavior lacked any sense of restraint.
放縦 means unrestrained self-indulgence with no regard for limits, the opposite of 節度's sense of proper restraint.
jiedushi; regional military governor (ancient China)
Compound of 節 (restraint, moderation) and 度 (degree, limit). The combination conveys the idea of a measured limit or standard.