development

Definition

The process of developing; growth, directed change.

Etymology

From French développement, from Old French desvelopemens (“unrolling”). By surface analysis, develop + -ment. First attested in 1756.

Example Sentences

• "The development of this story has been slow."
• "Irregular bedtimes may disrupt healthy brain development in young children, according to a study of intelligence and sleeping habits. ¶ Going to bed at a different time each night affected girls more than boys, but both fared worse on mental tasks than children who had a set bedtime, researchers found."
• "The organism has reached a crucial stage in its development."