a. Obs. [a. Fr. adustible; see ADUST a. and -BLE.] Capable of being burnt, or dried with fire.
1611. Cotgr., Adustible, adustible, burnable, wasteable, parchable.
1650. Ashmole, Chymical Coll., 102. The unctuous, adustible, phlegmatick, and evaporable parts. [In Bailey, , and mod. Dicts.]