secabilityrare—1.|sɛkəˈbɪlɪtɪ| [ad. late L. secābilitās, f.secābilis: see next and -ity.] Capability of being cut. 1842T. Graham Elem.Chem. i. iii. 119 It is possible that it [matter] may not be indefinitely divisible; that there may be a limit to the successive division or secability of its parts.