D defs.my
Entry 1 sense Webster, 1913

Divisibility

· Di·vis·i·bil·i·ty · IPA /dɪˈvɪzɪbɪlɪti/
01 n. The quality of being divisible; the property of bodies by which their parts are capable of separation.
  1. 1.
    The quality of being divisible; the property of bodies by which their parts are capable of separation.
    Divisibility . . . is a primary attribute of matter.” Sir W. Hamilton.