/strɪkt əbˈzɜːrvəns/ – Phrase
Definition: sự tuân thủ nghiêm ngặt.
A more thorough explanation: Strict observance refers to the adherence to a set of rules, regulations, or guidelines in a precise and rigorous manner, without deviation or leniency. It implies a strict adherence to the prescribed standards or requirements without any exceptions or allowances.
Example: The contract clearly states that all parties must adhere to strict observance of the non-disclosure agreement.