The meaning of DEVELOPMENTAL is of, relating to, or being development; broadly : experimental. How to use developmental in a sentence.

Definition of developmentally adverb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Jan 2, 2026 · developmentally Add to list Definitions of developmentally adverb with respect to development

DEVELOPMENTAL definition: 1. connected with the development of someone or something: 2. connected with the development of…. Learn more.

The act of developing or the state of being developed, as: a. The application of techniques or technology to the production of new goods or services....

— developmentally adverb a developmentally disabled child [=a child who is not able to develop in the normal way because of a physical or mental problem]

Developmentally, the earliest evidence for self-system deviation among maltreated children emerges in response to viewing the self at 18 months of age.

Anything that has to do with a person's growth and development is developmental. A baby's developmental needs include lots of interaction with parents and caregivers. New parents are often …

Mercury can cause severe developmental problems in unborn babies and children. Although in their early developmental stages, these new methods show significant promise. The theory is in a …

Special methods are used in the psychological study of infants. Piaget's test for Conservation. One of the many experiments used for children. Developmental psychology is the scientific study of how and …