Sentence:  ... by those vgly formes weren pourtrayd, / Foolish delights and fond <WSD>abusions</WSD>, / Which do that sence besiege with light illusions. 
Meaning of the word marked with <WSD> tags:  Abuse of the truth; deceit, lying. (Attested from around 1350 to 1470 until the late 17th century.)<ref name=SOED/>