In this Act "lease" and "tenancy" have the same meaning.
Both expressions include—
a sub-lease or a sub-tenancy, and
an agreement for a lease or tenancy (or sub-lease or sub-tenancy).
The expressions "lessor" and "lessee" and "landlord" and "tenant", and references to letting, to the grant of a lease or to covenants or terms, shall be construed accordingly.