a. Obs. rare. [f. as prec. + -LY1.] Of the nature of vermin; like (that of) vermin.
1653. Gauden, Hierasp., Pref. 37. A verminly generation (ever destroyed, yet ever breeding) who owe their best education to their bellies. Ibid., 379. They have nothing in them but a verminly nimbleness and subtlety.