D defs.my
Entry 2 senses Webster, 1913

Improvable

· Im·prov·a·ble · IPA
01 a. Capable of being improved; susceptible of improvement; admitting of being made better; capable of cultivation, or of being advanced in good…
  1. 1.
    Capable of being improved; susceptible of improvement; admitting of being made better; capable of cultivation, or of being advanced in good qualities.
    “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. 2.
    Capable of being used to advantage; profitable; serviceable; advantageous.
    “The essays of weaker heads afford improvable hints to better.” Sir T. Browne.