numerabilis

numerābilis e, adj.

numero, that can be counted : calculus, O.: populus, easily numbered , H.

numerabilis
nŭmĕrābĭlis, e, adj. [numerus], I that can be numbered or counted, numerable (poet. and very rare...

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.