Mnemonic
Butler Alfred sits in the dentist's chair. The dentist gasps at the X-ray: every single tooth has a perfect twin growing behind it—Double the teeth! Alfred calmly asks, "Does that mean double the flossing?" The dentist faints, overwhelmed by the multiplication.
Additional thoughts
Picture Alfred opening wide to reveal two perfect rows behind each normal row—literally double teeth. The dentist's shock cements the idea of multiplying by two.Quick recall
Butler Alfred's dentist discovers he has double the teeth.Details
The keyword for 倍 is double. This kanji conveys the idea of multiplying something by two, or more generally, increasing by a certain factor. It is used to express multiples, such as twice, threefold, or tenfold, indicating how many times a quantity has been increased relative to its original amount. At its core, it represents the concept of proportional increase or multiplication.
- On'yomi
- ばい