This is the 4047th most frequent Japanese word.
バンク
"Bank" (financial institution) or "bank" (slope/tilt), depending on context.
Here, 'バンク' is used to mean 'bank', referring to a financial institution.
バンクは金融機関として重要な役割を果たしています。
Banks play an important role as financial institutions.
In this sentence, 'バンク' refers to 'banking' or 'angle' on a track or road curve, describing the slope.
そのカーブではバイクがバンクを使用してスムーズに曲がります。
On that curve, the motorcycle uses the track banking to turn smoothly.
Here, 'バンク' could indicate a 'bank' or a raised area, such as in a game or environment.