1. [ adjective ] not established by conditioning or learning
Synonyms: innate unconditioned

"an unconditioned reflex"

Related terms: conditioned
2. [ adjective ] not well learned
Related terms: unscholarly
3. [ adjective ] lacking general education or knowledge
Synonyms: ignorant unlettered unenlightened nescient

"an ignorant man" "nescient of contemporary literature" "an unlearned group incapable of understanding complex issues" "exhibiting contempt for his unlettered companions"

Related terms: uneducated
Similar spelling:   unlearn