INDIVIS'IBLE, adjective s as z. [in and divisible. See Divide.] That cannot be divided, separated or broken; not separable into parts. Perhaps the particles of matter, however small, cannot be considered as indivisible The mind or soul must be indivisible A mathematical point is indivisible INDIVIS'IBLE, noun In geometry, indivisibles are the elements or principles into which a body or figure may be resolved; elements infinitely small.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI