developed

1 of 2

adjective

de·​vel·​oped di-ˈve-ləpt How to pronounce developed (audio)
dē-
Synonyms of developednext
: having a relatively high level of industrialization and standard of living
a developed country

developed

2 of 2

past tense and past participle of develop

Examples of developed in a Sentence

Adjective The disease is almost unheard of in developed countries. The younger plant has a less developed root system.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
Cuba, which has been under authoritarian control for decades longer than Venezuela, has a less developed opposition, said Cuesta. Kate Linthicum, Los Angeles Times, 29 Mar. 2026 Meanwhile, JPMorgan believes equities look more vulnerable than bonds from a positioning perspective both in developed and emerging markets. Lee Ying Shan, CNBC, 18 Mar. 2026 While maternal deaths remain relatively rare, the United States continues to have higher rates than many other developed countries. Amelia Mugavero, CBS News, 17 Mar. 2026 Deer hear better than humans, but not nearly as well as predators like cougars, which have large, highly developed auditory bullae. Jeff Wilson, Outdoor Life, 11 Mar. 2026 See All Example Sentences for developed

Word History

Etymology

Adjective

see develop

First Known Use

Adjective

1949, in the meaning defined above

Time Traveler
The first known use of developed was in 1949

Cite this Entry

“Developed.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/developed. Accessed 4 Apr. 2026.

Kids Definition

developed

adjective
de·​vel·​oped di-ˈvel-əpt How to pronounce developed (audio)
: having a relatively high level of industrialization and standard of living
a developed country

More from Merriam-Webster on developed

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster