developmental

adjective

de·​vel·​op·​men·​tal dē-ˌve-ləp-ˈmen-tᵊl How to pronounce developmental (audio)
Synonyms of developmentalnext
1
a
: of, relating to, or being development
developmental processes
developmental biology
broadly : experimental sense 2
developmental aircraft
b
: serving economic development
developmental highways
2
: designed to assist growth or bring about improvement (as of a skill)
developmental toys
developmentally adverb

Examples of developmental in a Sentence

A drop in temperature can slow the plant's developmental process. a child with developmental abnormalities My theory is still in its developmental stage.
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.
Families also receive support from social workers, developmental therapists, and lactation consultants, along with educational resources to help them through their NICU journey. Memorialcare Medical Group, Oc Register, 10 Jan. 2026 Larkin is 29 now, which means their best chances to win (barring a major developmental breakthrough elsewhere) are likely in the next three to four years. Max Bultman, New York Times, 10 Jan. 2026 At Texas, in particular, the vast majority of transfer portal entrants are depth options and developmental players. David Eckert, Austin American Statesman, 9 Jan. 2026 In High Tide Cabaret, artists with Down syndrome, cerebral palsy, autism, intellectual disabilities, and other developmental or neurological differences take center stage, showcasing their talents alongside peer mentors who volunteer to support and collaborate with them. Philip Potempa, Chicago Tribune, 8 Jan. 2026 See All Example Sentences for developmental

Word History

First Known Use

1830, in the meaning defined at sense 1a

Time Traveler
The first known use of developmental was in 1830

Browse Nearby Words

Cite this Entry

“Developmental.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/developmental. Accessed 12 Jan. 2026.

Kids Definition

developmental

adjective
de·​vel·​op·​men·​tal -ˌvel-əp-ˈment-əl How to pronounce developmental (audio)
: of or relating to development
developmentally adverb

More from Merriam-Webster on developmental

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