a. Now rare. [prob. ad. med.L. temperābil-is; but perh. f. TEMPER sb. and v. + -ABLE: cf. agreeable, customable, peaceable.] † a. Of weather or climate: = TEMPERATE a. 3. † b. Of a person: = TEMPERATE a. 1.
c. 1400. Lanfrancs Cirurg., 16. In somer he muste haue temperable eir.
c. 1450. Lovelich, Grail, xxxvi. 496. That he myhte beste herberwed to be, Into Most temperable place Abowtes þe see.
1570. Levins, Manip., 4/18. Temperable, temperabilis.
1618. Bolton, Florus, I. viii. 30. That the fierce people might bee made temperable, through the feare of the Gods.
1629. Maxwell, trans. Herodian (1635), 31. Yet for a while, was the Prince more temperable, out of respect to his Fathers memory, and his Counsellours gravitie.
c. That may be tempered or made plastic.
1841. Emerson, Ess., Hist., ¶ 44. The fusible, hard, and temperable texture of metals.
Hence Temperability (Funks Stand. Dict., 1895).