Final answer:
Agile methodology is a collection of lightweight agile software development methods that prioritize adaptability to specific circumstances.
Step-by-step explanation:
The term for a collection of lightweight agile software development methods that prioritize adaptability to specific circumstances is Agile methodology.
Agile methodology is an iterative and incremental approach to software development. It emphasizes flexibility, collaboration, and delivering working software in short iterations.
Some examples of Agile methods include Scrum, Kanban, and Extreme Programming (XP).