a. [f. BURN v.1 + -ABLE.] Capable of being burnt or consumed by fire.
1611. Cotgr., Adustible, burnable.
1678. R. R[ussell], trans. Geber, III. II. 2. ii. 174. Soft and Ignible (or burnable by Fire) as Saturn and Jupiter.
172190. Bailey, Adustible, burnable.
1861. All Y. Round, 23 Feb., 465/1. Repeated scourges of fire have taught the citizens not to rear houses of frail burnable plank, however cheap it may be.
b. quasi-sb.: A combustible. (rare.)
1825. Hone, Every-day Bk., I. 1430. Burnables are deemed lawful prize.