agnoiology (?æ?n????l?d??) n (Philosophy) philosophy the theory of ignorance[C19: from Greek a- without + gn?sis knowledge]Collins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014agnosy, agnoiology – Agnosy is another word for ignorance and agnoiology is the study of human ignorance.See also related terms for ignorance.Farlex Trivia Dictionary. © 2012 Farlex, Inc. All rights reserved.agnoiology, agnoeologyArchaic. the study of human ignorance.See also: Knowledge-Ologies & -Isms. Copyright 2008 The Gale Group, Inc. All rights reserved.