Man is accommodated with moral principles,
improvable by the exercise of his faculties. --Sir
M. Hale.
I have a fine spread of improvable lands. --Addison.
2. Capable of being used to advantage; profitable;
serviceable; advantageous.
The essays of weaker heads afford improvable hints
to better. --Sir T.
Browne.
-- {Im*pro"a*ble*ness}, n. -- {Im*prov"a*bly}, adv.