IPA: /ˈlɛndər/
KK: /ˈlɛndər/
A person or organization that gives money to others with the expectation that it will be paid back later, usually with interest.
The lender approved my loan application quickly.
Lender → It is formed from "lend" (from Old English *lendan*, meaning to grant or allow) and "-er" (meaning a person who). A lender is a person who grants or allows the use of something, typically money, to another.
Think of someone who 'grants' ('lend') something to another person — that's why a lender is a person who lends.