The word ‘Extension’ Was first time used in Britain in 1840 in the form of:

✅Explanation:
The term "extension" was first documented in the context of education, specifically University Extension. This movement aimed to bring university-level knowledge to the general public beyond the traditional student body. It focused on lectures, discussions, and educational programs delivered outside the university walls.

🛑 Related Terminology:
-Adult Education: Educational programs designed for adults who are no longer in formal schooling. University Extension was a form of adult education.
-Lifelong Learning: The ongoing pursuit of knowledge and skills throughout one's life. Extension education contributes to lifelong learning by providing opportunities for continuous learning outside of formal education systems.
-Outreach: The act of providing services or information to a community. Extension education is a form of outreach that focuses on sharing knowledge and expertise.