3. That which affords entertainment; a gratification; a satisfaction;
as, the concert was a rich treat.
Treat"a*ble (?), a. [OE. tretable, F. traitable, L. tractabilis. See
Treat, and cf. Tractable.] Manageable; tractable; hence, moderate; not
violent. [Obs.] " A treatable disposition, a strong memory." R. Parr.
A kind of treatable dissolution.
Hooker.
The heats or the colds of seasons are less treatable than with us.
Sir W. Temple.