indivisible

Incapable of undergoing division.

Incapable of being divided without a remainder.

Not divisible into parts or fragments; incapable of being divided, separated, or broken; inseparable.

That which is indivisible; specifically, in geometry, one of the elements, supposed to be infinitely small, into which a body or figure may be resolved.

Not divisible; incapable of being divided, separated, or broken; not separable into parts.

Not capable of exact division, as one quantity by another; incommensurable.

That which is indivisible.

An infinitely small quantity which is assumed to admit of no further division.

a kind of calculus, formerly in use, in which lines were considered as made up of an infinite number of points; surfaces, as made up of an infinite number of lines; and volumes, as made up of an infinite number of surfaces.

incapable of being divided; atomic.