The most important part or aspect of something:
Picture is defined as to capture or create an image of a person or object or scene or to visualize something.
Approach means to move close to something.
The experience or beginning of a feeling, need, or desire:
Find another word for big-picture. In this page you can discover 7 synonyms, antonyms, idiomatic expressions, and related words for big-picture, like: idea, master plan, plan of attack, essence, picture, approach and attack.