stricture
Pronunciation:
/ˈstɹɪkt͡ʃə(ɹ)/noun
Definitions
(usually in plural) a rule restricting behaviour or action
Example: For them, parity is less an ultimate goal than a transitory and permissive springboard for testing Western resolve and pursuing whatever additional accretions of strategic power the strictures of SALT and American tolerance will allow.
A general state of restrictiveness on behavior, action, or ideology
Example: I just couldn't take the stricture of that place a single day more.
A sternly critical remark or review
Abnormal narrowing of a canal or duct in the body