Terms A-Z

This glossary contains definitions of the terms from the topic areas Education, Science, Research and Innovation, and is regularly updated. The glossary terms are alphabetically ordered.

Research and experimental development (R&D)

Research and experimental development (R&D)

Research and experimental development (abbreviated as research and development, R&D) is creative and systematic work undertaken to increase the stock of knowledge—including knowledge of humankind, culture and society—and to devise new applications of available knowledge. R&D comprises three types of activity: basic research, applied research and experimental development.