(i) “Assisted mortgage financing” means a below market interest rate mortgage insured or purchased, or a loan made, by the Secretary of the United States Department of Housing and Urban Development; a market interest rate mortgage insured or purchased, or a loan made, in combination with, or as augmented by, a program of rent supplements, interest subsidies or interest reduction payments, leasing, contributions or grants, or other programs now or hereafter authorized by federal law to serve low and moderate income families and persons; a mortgage loan made or insured pursuant to this chapter; or any combination of such loans, mortgage insurance or other assistance;
(j) “Mortgage” means a mortgage deed, deed of trust, or other instrument which shall constitute a lien, whether first or second, on real estate or on a leasehold under a lease having a remaining term, at the time such mortgage is acquired, which does not expire for at least that number of years beyond the maturity date of the obligation secured by such mortgage as is equal to the number of years remaining until the maturity date of such obligation. As used in this subsection, a lease of a lot in a mobile manufactured home park which is indefinitely renewable pursuant to subsection (b) of section 21-70 shall satisfy the leasehold requirement, provided such lease is acceptable to a third party mortgage insurer and the authority receives an acceptable mortgage insurance policy;
(k) “First mortgage” means such classes of first liens as are commonly given to secure loans on, or the unpaid purchase price of, real estate under the laws of the state, together with appropriate credit instruments;
(l) “Mortgagee” means the original lender under the mortgage or participants therein, and their successors and assigns;