This is the 1142nd most frequent Japanese word.
余り
"余り" (amari): remainder; surplus; excess.
The word '余り' is used here to mean 'leftovers' or 'remainder', signifying what is left after using or consuming.
このケーキは大きいので、食べ切れず余りを冷蔵庫に入れました。
This cake is large, so I couldn't finish it and put the leftovers in the fridge.
In this sentence, '余り' refers to the mathematical concept of 'remainder' left after division.
五を三で割ると余りは二になります。
Five divided by three leaves a remainder of two.
Here, '余り' is employed metaphorically to reference 'an excess' or 'being beyond a limit' in a conceptual context.