How do you spell Loan

Available Definitions:
1)  n. - A loanin.
2)  n. - The act of lending; a lending; permission to use; as, the loan of a book, money, services.
3)  n. - That which one lends or borrows, esp. a sum of money lent at interest; as, he repaid the loan.
4)  n. t. - To lend; -- sometimes with out.