Definition from Wiktionary, the free dictionary
developmental (not comparable)
- Related to how development occurs.
- Developmental psychology studies how the mind forms as children and adolescents grow.
developmental (plural developmentals)
- A trainee flight controller.
2007 May 12, Matthew L. Wald, “As Kennedy Traffic Rises, So Do Worries About Delays and Heavier Runway Use”, New York Times:
- Mr. Paguaga said: “We do have a pipeline of people that are developmentals coming into the building.