indivisible /ˌɪndɪˈvɪzɪbəl/adjective 2noun 2forms 1 adjective2 •Incapable of being divided; atomic.Although the mainland and Taiwan are yet to be reunited, they belong to one and same China, which is an indivisible whole. — 2014 •Incapable of being divided by a specific integer without leaving a remainder. noun2 •That which cannot be divided or split.By atom, nobody will imagine we intend to express a perfect indivisible, but only the least sort of natural bodies. — 1644 •An infinitely small quantity which is assumed to admit of no further division. formsindivisibles