1rent 
/ˈrɛnt/ noun
plural rents /ˈrɛnt/ noun : money that you pay in return for being able to use property and especially to live in an apartment, house, etc., that belongs to someone else [noncount] ▪ How much do you pay in rent? ▪ Rent is due on the first of the month. [count] ▪ Our landlord raised the rent. ▪ Rents near the college have risen.
for rent
chiefly US : available for use in return for payment : available to be rented
▪ houses for rent [=to let] ▪ bicycles/costumes/rooms for rent
▪ houses for rent [=to let] ▪ bicycles/costumes/rooms for rent
— compare 4rent
