v. Obs. rare. [a. OF. assourd-re, earlier assord-re jaillir, app.:L. ads-, assurgĕre, to rise to, rise up, arise (cf. ASSURGE); but in OF. mixed up (cf. the form axordre) with essordre, exurdre:L. exsurgĕre to rise up, spring up: see A- pref. 9, AS- pref.2] To burst forth, break out.
c. 1525. Skelton, Garl. Laurell, 302. Then he assurded into this exclamacyon.