Definition of underdeveloped
- underdeveloped muscles
- underdeveloped film
- underdeveloped nations
The baby was born with underdeveloped lungs.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'underdeveloped.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: not developed to a normal size or strength
of a country, society, etc. : having many poor people and few industries
Spanish Central: Translation of underdeveloped Nglish: Translation of underdeveloped for Spanish speakers Britannica English: Translation of underdeveloped for Arabic speakers
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