Akademik

sure

1. adjective /ʃʊə(ɹ),ʃʊɹ,ʃɔɹ,ʃɝ,ʃɔ/

a) Physically secure and certain, non-failing, reliable.

b) Certain in ones knowledge or belief.

Syn: certain, failsafe, reliable, positive, wis

2. interjection /ʃʊə(ɹ),ʃʊɹ,ʃɔɹ,ʃɝ,ʃɔ/

Yes, of course.

Syn: certainly, of course, OK, yes

Wikipedia foundation.