ignorance

noun

ig·​no·​rance ˈig-n(ə-)rən(t)s 

: the state or fact of being ignorant : lack of knowledge, education, or awareness

Synonyms

• benightedness
• cluelessness
• incognizance
• innocence
• nescience
• obliviousness
• unawareness
• unfamiliarity

Examples of ignorance in a Sentence

His racist attitudes were born out of ignorance.

an appalling ignorance about other cultures

Recent Examples on the Web

Philosophy that is aware of our ignorance is a step forward. —Sean Illing, Vox, 22 Feb. 2025

Don the veil of ignorance, however, and the many positives start to make sense. —Christian Gilbertsen, Robb Report, 13 Feb. 2025

Welles attributed these innovations to his own ignorance as a first-time filmmaker entering Hollywood from a career in theater and radio. —John Semley, Smithsonian Magazine, 12 Feb. 2025

Their findings provide compelling evidence that the apes can infer someone’s ignorance and also act to help clear up the confusion. —Jack Tamisiea, Scientific American, 3 Feb. 2025

Word History

First Known Use

13th century, in the meaning defined above

Phrases Containing ignorance

• blissful ignorance
• ignorance is bliss
• in ignorance of
• plead ignorance
• tools of ignorance

Kids Definition

ignorance

noun

ig·​no·​rance ˈig-nə-rən(t)s 

: the state or fact of being ignorant : lack of knowledge, education, or awareness