[adj] (archaic) used of things; lacking sense or awareness; "ignorant hope"; "fine innocent weather"
[adj] ignorant of the fundamentals of a given art or branch of knowledge; "ignorant of quantum mechanics"; "musically illiterate"
[adj] lacking general education or knowledge; "an ignorant man"; "nescient of contemporary literature"; "an unlearned group incapable of understanding complex issues"; "exhibiting contempt for his unlettered companions"
[adj] lacking information or knowledge; "an unknowledgeable assistant"
[adj] lacking basic knowledge; "how can someone that age be so ignorant?"; "inexperienced and new to the real world"
[adj] lacking knowledge or skill; "unversed in the jargon of the social scientist"