v. Obs. [f. EN-1 + DULL a.] trans. To render dull; to blunt, weaken; to deprive of sanity.
1395. Purvey, Remonstr. (1851), 28. Endullynge the regalie and power of seculer lordis.
1490. Caxton, Eneydos, xxvi. 96. She [Dido] is endulled and fallen in dysperacyon.
c. 1520. Barclay, Jugurth, 51 b. His mynde was a lytell endulled and priuate of reason and memorie.