| 矩形 | jǔ xíng | rectangle | |
| 矩阵 | jǔ zhèn | array; matrix (math.) | |
| 循规蹈矩 | xún guī dǎo jǔ | to follow the compass and go with the set square (idiom); to follow the rules inflexibly; to act according to convention | |
| 规行矩步 | guī xíng jǔ bù | to follow the compass and go with the set square (idiom); to follow the rules inflexibly; to act according to convention | |
| 磁矩 | cí jǔ | magnetic moment |
| 1 | The custom here is this. | |
| 2 | Every family has its own set of rules. | |
| 3 | Being a person of discipline, following rules and regulations will earn respect from others. |