Verb

(en verb)

To declare with assurance or plainly and strongly; to state positively.

* {{quote-magazine, year=2012, month=March-April

, author=Colin Allen , title=Do I See What You See? , volume=100, issue=2, page=168 , magazine=(American Scientist) citation , passage=Numerous experimental tests and other observations have been offered in favor of animal mind reading, and although many scientists are skeptical, others assert that humans are not the only species capable of representing what others do and don’t perceive and know.}}

he would often assert his beliefs to us

To use or exercise and thereby prove the existence of.

to assert one's authority

Salman Rushdie has asserted his right ... to be identified as the author of this work

To maintain or defend, as a cause or a claim, by words or measures; to vindicate a claim or title to; as, to assert our rights and liberties.

The quasi-judicial pre-grant process of asserting patent rights and appeals procedures during patent examination; 'to assert' patent rights means to defend or maintain patent rights.

(computer science) To make true; to make equal to 1. (rfex)

Verb

(convinc)

To make someone believe, or feel sure about something, especially by using logic, argument or evidence.

* Atterbury

Such convincing proofs and assurances of it as might enable them to convince others.

To persuade.

(obsolete) To overcome, conquer, vanquish.

* Shakespeare

His two chamberlains / Will I with wine and wassail so convince / That memory, the warder of the brain, / Shall be a fume.

(obsolete) To confute; to prove wrong.

* Francis Bacon

God never wrought miracle to convince' atheism, because his ordinary works ' convince it.

(obsolete) To prove guilty; to convict.

* Bible, John viii. 46

Which of you convinceth me of sin?

* Dryden

Seek not to convince me of a crime / Which I can ne'er repent, nor you can pardon.