arability|ærəˈbɪlɪtɪ| [f. arable a.: see -bility.] Capability of being used as arable land. 1879Athenæum 28 June 817/2 The term [sc. hide] being..variable according to the arability..of the land.1963Spectator 22 Feb. 224 The arability of its [Venezuela's]llanos.