Definition of make sure

The phrase "make sure" is a combination of two older words: * **"Make"**: Originating from Old English "macian," meaning "to do, create, cause to be." * **"Sure"**: Derived from Old French "seür," meaning "safe, certain, secure." While the exact origin of the phrase is unclear, it likely emerged in the 14th century as a way to express the need for certainty or confirmation. The combination of "make" and "sure" reinforces the idea of taking action to ensure something is safe, correct, or certain.