This is the 7979th most frequent Japanese word.
大枠
Framework; outline; general gist.
Here, '大枠' is used to mean 'general framework,' referring to the comprehensive or broad outline of the project.
このプロジェクトの大枠を説明します。
I will explain the general framework of this project.
In this sentence, '大枠' signifies 'general scope' or 'framework,' which covers the overall picture or main concept.
その計画は大枠では良さそうだが、詳細が気になる。
The plan looks good in the general scope, but the details are concerning.
Here, '大枠' describes a 'general framework' or outline, indicating the overarching assessment or view of the proposal.