knowledge content entity ignorance https://en.wikipedia.org/wiki/Category:Ignorance https://en.wikipedia.org/wiki/Ignorance A lack of knowledge and information. The word "ignorant" is an adjective that describes a person in the state of being unaware, and can describe individuals who deliberately ignore or disregard important information or facts, or individuals who are unaware of important information or facts. Ignorance can appear in three different types: factual ignorance (absence of knowledge of some fact), objectual ignorance (unacquaintance with some object), and technical ignorance (absence of knowledge of how to do something). The condition of being uninformed or uneducated. Lack of knowledge or information. ignorant