You searched for: “most certain
certain (adjective), more certain, most certain
1. Having no doubts about something "She was certain that he was the man who robbed the store."
2. Definitely known, fixed, or settled.
3. Guaranteed to happen or to do something.
4. Established beyond doubt or question; indisputable.
5. Etymology: used from about 1297, "determined, fixed", from Old French certain, from Vulgar Latin certanus, from Latin certus, "sure, fixed"; originally a variant of cernere, "to distinguish, to decide"; originally "to sift, to separate".
This entry is located in the following unit: cern-, cert-, cer-; cret-, creet-, cre- (page 1)