IPA: //ˈbeɪsɪs//
KK: /ˈbeɪsɪs/
A foundation or starting point for something, often used to describe the main reason or principle behind an idea or action.
The basis of her argument was well-researched and convincing.
Basis → It comes from the Greek word "basis" (meaning step or foundation). The word refers to the underlying support or foundation for something.
Think of a 'foundation' or 'step' that supports something above it — that's what basis means.