1961 July 39/2 Latex seems unlikely to survive as a major competitor because it ages quickly, is costlier, less ‘engineerable’.
1989 (Nexis) 5 Apr. 12 Two crops that are engineerable, that we have genes for, and that aren't dominated by large companies.
2007 91 132902–1/1 The material is efficient and engineerable to match a particular process.