Obs. rare. [Cf. prec.] trans. To snuff (a candle). Also fig.
1561. Daus, trans. Bullinger on Apoc., 51. He had the charge
of seuen candels, for those must he pourge and snaste. Ibid. He
snastech and pourgeth by faithe, what thinge so euer hath nede to be pourged.