Definition of Ignorant

Adjective: ignorant ig-nu-runt

Uneducated in general; lacking knowledge or sophistication
"an ignorant man";
- nescient, unlearned, unlettered
Uneducated in the fundamentals of a given art or branch of learning; lacking knowledge of a specific field
"she is ignorant of quantum mechanics";
- illiterate
Unaware because of a lack of relevant information or knowledge
"he was completely ignorant of the circumstances";
- unknowledgeable, unknowing, unwitting
Showing no courtesy; rude
- discourteous