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 …

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 …

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 …