ajnana Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. a state of not knowing or ignorance. Example Sentence The guru explained that ajnana is the state of ignorance and lack of spiritual knowledge. Synonyms unawareness; oblivion; ignorance Antonyms knowledge; awareness Hear It! Say It! Write It! ajnana Switch to cursive Start Share with your friends: