What does indissolubility mean?
Indissolubility is a formal noun meaning the state of being unable to dissolve, disintegrate, or be separated into parts. In scientific contexts, it may describe a material whose structure resists dissolution or whose bonds remain intact under extreme conditions. More generally, it refers to the permanence of a bond or commitment, such as marriage, friendship, or institutional allegiance. The word is especially associated with the idea of something enduring because it cannot easily be undone or broken. Its use often carries a solemn or rhetorical tone, emphasizing permanence rather than merely describing something that happens to last a long time. Although uncommon in everyday speech, indissolubility is useful when precision is needed in legal, scientific, historical, or ceremonial discussion. It is related to the adjective indissoluble and ultimately to the Latin root concerning dissolving or separating.
nounThe quality of being indissoluble, especially the state of not being dissolved or broken up. It can also refer to the permanence of a bond, institution, or arrangement.
- The quality of not being dissolved or broken up.
- The permanence or indestructibility of a relationship, bond, institution, or arrangement.
"The indissolubility of the friendship between the two countries was tested by years of political conflict."
"The material is valued for the indissolubility of its bonds under extreme temperatures."
"The ceremony invokes the indissolubility of marriage before the couple exchange vows."
Indissolubility names the rare quality of bonds that cannot be undone—though the word is often used to emphasize the permanence of love, loyalty, or legal marriage.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does indissolubility come from?
The word comes from Latin indissolubilis, meaning “not soluble” or “not able to be dissolved.” It was formed with the negative prefix in- and the Latin root solubilis, “able to be dissolved,” which is related to solvere, “to loosen” or “to dissolve.” The English form developed through the adjective indissoluble and the addition of the noun-forming suffix -ity.
Related word forms
How indissolubility is actually used
This is a formal and relatively uncommon noun. It is especially associated with scientific descriptions of substances and with legal or ceremonial language concerning the permanence of marriage and other commitments.
Easily confused with indissolubility
Solubility refers to the capacity of a substance to dissolve in a liquid, whereas indissolubility means the capacity not to dissolve or to remain unbroken.
Dissolution is the process by which something breaks down or ends, while indissolubility is the quality of being unable to do so.