undevelopedприлагательное Not fully grown or matured. The plant remained undeveloped due to lack of sunlight.
Not advanced or progressed; lacking in development. The region is largely undeveloped, with few roads and infrastructure.
Not having been built on or used for a specific purpose. The undeveloped land was perfect for the new housing project.
Not processed with chemicals; (of photographic film or negatives) not developed. He found several rolls of undeveloped film in an old drawer.