dìng​guī

established rule

定规 定規 dìng​guī
established rule
an established rule, practice, or convention
to decide
to decide or determine; to fix a rule or arrangement
certainly
(dialect) for certain; bound to; you can bet that
(bound form) fixed specification
(bound form) a fixed size, specification, or standard for manufactured items
to draw a circle
(literary) to use a compass to draw a circle
to be determined
(dialect) to be bent on; to be firmly resolved to do something

Frequency

Movie subtitles
0.030 per million appears in 0% of films
Written text
0.190 per million

Sources