Feasibility \Fea"si*bil*ity\ (f[=e]`z[i^]*b[i^]l"[i^]*t[y^]) n.; pl. {Feasibilities} (f[=e]`z[i^]*b[i^]l"[i^]*tiz). [from {Feasible}] The quality of being feasible; practicability; also, that which is feasible; as, before we adopt a plan, let us consider its feasibility. [1913 Webster] Men often swallow falsities for truths, dubiosities for certainties, possibilities for feasibilities. --Sir T. Browne. [1913 Webster]