Where does “undeveloped” come from?
Undeveloped is a modern English formation combining the prefix un- (from Proto-Indo-European ne, meaning "not") with the past participle developed, ultimately tracing back through Latin and Proto-Indo-European roots expressing negation and existence.
undeveloped (English): not developed or used; not built on, unbuilt; not...
Definitions
- not developed or used; not built on, unbuilt; not...