保bou2長zoeng2

English

1. (math.) distance-preserving
2. head of a bao 保[bao3] in the baojia 保甲[bao3 jia3] system
3. head of a bao in the baojia system
4. isometric

粵語 — Cantonese

1. 一保之長（參見保甲制）

Examples

• 一時唔偷雞就做保長