As*sert" (&?;), v. t. [imp. & p. p. Asserted; p. pr. & vb. n. Asserting.] [L. assertus, p. p. of asserere to join or fasten to one's self, claim, maintain; ad + serere to join or bind together. See Series.] 1. To affirm; to declare with assurance, or plainly and strongly; to state positively; to aver; to asseverate.
Nothing is more shameful . . . than to assert anything to be done without a cause.
Ray.