underdeveloped

/ˌʌndərdɪˈvɛləpt/
adjective
  1. Not fully grown or developed; immature.
    • Underdeveloped muscles can lead to poor posture.
    • The fruit was underdeveloped and tasted sour.
    • The puppy's underdeveloped lungs needed special care.
  2. Describing a country or region that has not reached a high level of economic or industrial growth.
    • The organization sends teachers to underdeveloped areas to improve education.
    • Investments in infrastructure can help underdeveloped regions grow.
    • Many underdeveloped nations lack access to clean drinking water.
  3. Not processed enough in photography, resulting in a faint or low-contrast image.
    • An underdeveloped negative is hard to print properly.
    • The underdeveloped film produced very pale images.
    • He accidentally left the print in the developer too short, so it was underdeveloped.
What does "underdeveloped" mean? | whatsthatwordmean | whatsthatwordmean