English edit

Etymology edit

From Latin decipiens, present participle of decipere. See deceive.

Pronunciation edit

Noun edit

decipiency (uncountable)

  1. (obsolete) hallucination or deception.
    • 1690, Sir Thomas Browne, A Letter to a Friend:
      [] mean while Physicians, who know that many are mad but in a single depraved Imagination, and one prevalent Decipiency; [] and tho they behold such mad covetous Passages, content to think they dye in good Understanding, and in their sober Senses.

References edit