Cách sử dụng
The word 'fidelity' means being loyal to something or someone. It is used when you want to express that you are committed to a relationship, a promise, or a belief. For example, you can say "I have fidelity to my partner, I will always be faithful to them". Or you can say "I have fidelity to my religion, I will follow its teachings". It is a formal word and is commonly used in professional or serious situations.