Meaning of Interest
What is Interest:
Interest is the profit, profit or utility that can be obtained from something. In this sense, interest also designates, in economics, the profit obtained from a capital. Likewise, interest also refers to the value of something. Etymologically, the word comes from the Latin interest, which means 'import'.
On the other hand, as interest we can refer to the inclination that someone shows towards some matter or question. For example: "Although he had a great interest in mathematics, his grades were not the best."
In the same way, interest is called the dedication, motivation or commitment that someone puts into a task, activity or matter: "His mother always insisted that he do things with interest."
Likewise, interest can also be the curiosity or attraction that a certain issue or question generates in a person: "He listened to his grandmother's stories with keen interest."