a. [f. ACHIEVE v. + -ABLE.] Capable of being achieved.
c. 1630. Jackson, Creed, VII. iv. Wks. VII. 22. Whether the conversion of other metals or materials into gold be acheivable.
1851. H. Spencer, Soc. Stat., xxxii. § 2. The degree of conformity achievable by one is not the same as that achievable by others.