おおすじ大筋oosuji
1.
The general framework or primary structure of a situation or idea, focusing on the most significant aspects while omitting intricate details.
2.
An overarching summary that captures the essence of a subject, providing a broad understanding rather than exhaustive specifics.
3.
A rough sketch or broad overview of a concept or plan, often used to reach consensus or inform decision-making without delving into finer points.
4.
The main points or essential elements of a narrative or argument that allow for a comprehensive grasp of its core message.
Example:
その計画に大すじで賛成していただけませんか。