What is "feasibilities"

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.

Men often swallow falsities for truths, dubiosities for certainties, possibilities for feasibilities.
--Sir T. Browne.

n. (plural of feasibility English)