interest

1 interest /ˈɪntrəst/ noun
plural interests
1 interest
/ˈɪntrəst/
noun
plural interests
Britannica Dictionary definition of INTEREST
1 
a  : a feeling of wanting to learn more about something or to be involved in something
[noncount]
[singular]
b  [noncount] : a quality that attracts your attention and makes you want to learn more about something or to be involved in something
2 
[count] : something (such as a hobby) that a person enjoys learning about or doing
3 
[count] — used when discussing what is the best or most helpful thing for someone
4 
[noncount]
a  : the money paid by a borrower for the use of borrowed money
b  : money paid to you by a bank for the money you have in a bank account — see also compound interest, simple interest
5 
[count] : a legal share in a business or property
6 
interests [plural] : a group financially involved in an industry or business
2 interest /ˈɪntrəst/ verb
interests; interested; interesting
2 interest
/ˈɪntrəst/
verb
interests; interested; interesting
Britannica Dictionary definition of INTEREST
[+ object]
1 
: to cause (someone) to want to learn more about something or to become involved in something
2 
: to persuade (someone) to have, take, or participate in (something)