سخنران

To apply, to implement; to put into operation or effect.

To cause; to make something happen.

Academic credibility, academic reputation.

To validate, to confirm or give official approval to something.

To check or prove the validity or accuracy of something.

Accreditation; the official recognition that a person or institution is qualified.

Capable of being relied on; trustworthy and dependable.

To confess or acknowledge; to admit that one has committed a crime or done something wrong.

A faculty member; a professional academic engaged in teaching and research at a university.

Rational; based on or in accordance with reason or logic.