What does indivisibility mean?
Indivisibility is the noun form of indivisible and names the quality of something that cannot be divided into smaller or separate parts. It is used especially in discussions of atoms, philosophical concepts, legal principles, and institutional arrangements. The expression “the indivisibility of the atom” refers to the historical idea that matter ultimately consists of particles that cannot be subdivided; “the indivisibility of the soul” belongs to a long philosophical and religious tradition. In political and legal writing, the word may describe a principle, right, or unit that must remain whole rather than be partitioned. Although it can sound abstract, indivisibility expresses a precise idea: the condition of unity or separateness being impossible. It is therefore useful when discussing what must not be split, whether the subject is material, conceptual, or institutional. The related adjective is indivisible, and the usual negative counterpart is divisibility.
nounThe quality or state of being indivisible, or of being impossible to divide into smaller components or parts.
- The quality or state of being impossible to divide into smaller components or parts.
"The indivisibility of the atom has long been central to debates about the basic structure of matter."
"The doctrine of the indivisibility of the soul has influenced both theology and philosophy."
"Critics questioned the indivisibility of the proposed system, arguing that its responsibilities could be divided more evenly."
The plural is uncommon; the mass noun “indivisibility” is normally preferred.
"The debate focused on several alleged indivisibilities in the proposed arrangement."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does indivisibility come from?
Indivisibility is an English noun derived from the Latin adjective indivisibilis, formed with the prefix in-, meaning “not,” and divisibilis, meaning “divisible.” The underlying verb dividere means “to separate” or “divide.” English also adopted related forms such as indivisible, divisible, and division, while divisible ultimately gave rise to words including dividend and divisor.
How indivisibility is actually used
This is chiefly a formal, abstract noun. It is normally used in the mass form “the indivisibility of” and is most common in philosophical, scientific, legal, and political contexts.
Easily confused with indivisibility
Indivisibility is the noun naming the quality of being indivisible, whereas indivisible is the adjective describing something that cannot be divided.