verb

• (archaic)
  "But ſecretly aſſoyling of his ſin, / No other med'cine vvill he to him lay, / Saying that Heauen his ſiluer him ſhould vvin, / And to giue Friers, vvas better then to pray, / So he vvere ſhrieu'd, vvhat need he care a pin?"
• (archaic)
  "But Glauce, ſeeing all that chaunced there, / VVell vveeting hovv their errour to aſſoyle, / Full glad of ſo good end, to them drevv nere, / And her ſalevved vvith ſeemly belaccoyle, / Ioyous to ſee her ſafe after long toyle."
• (archaic)
  "For if the mater appere vpon his ſyde therby, either clere or doubtefull, than may the iudges acquite and aſſoyle the defendaũt [defendaunt]. And better were it the faute to be quytte, than the fautles to be punyſhed."
• (archaic or obsolete) Followed by from or of: to release or set free (someone) from a liability, an obligation, etc.; to discharge.
  "But firſt thou muſt a ſeaſon faſt and pray, / Till from her bands the ſpright aſſoiled is, / And haue her ſtrength recur'd from fraile infirmitis."

verb

• (transitive, archaic or obsolete) To make (something) dirty or soiled; to soil; to stain; to sully.
  "Is it that the world has assoiled my soul? Yet I have not tasted of worldly joys; all that I have known of it has been suffering and tears."