Meaning

1. sure, certain (sure in one's mind, positive; absolutely confident in the truth of something)
2. sure, certain (sure to happen, inevitable; assured)
3. sure, certain; trustworthy (such that there is no doubt as to one's honesty, reliability, or dependability)
4. sure, certain (evidencing someone's certainty)
5. sure, certain; safe (not in danger and without worries)
6. certain, sure; solid, hard, stable; tough
7. certain, sure; indisputable; unambiguous
8. valid, in force
9. right, proper; efficient; in good condition
10. significant (having a noticeable or major effect)
11. certain; Further details are uncertain.
12. The meaning of this term is uncertain.