戒 - commandment

discipline; punishment; reprimand

strict guard

vigilance; caution; alertness; precaution; being on guard

martial law

admonition; warning; caution

warning; admonition; lesson or a phrase that teaches you not to do something

to warn against; to caution against

(religious) precept; discipline; commandment; mitzvah

caution; admonition; warning; lesson

wariness

sense of caution; wariness

preliminary alert (flood, typhoon, air-raid, etc.); precautionary warning