isomorphism

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isomorphism

  • /ˌaɪsə(ʊ)ˈmɔɹfɪzəm/

Rhymes with -ɔː(ɹ)fɪzəm

Where it comes from

From iso- + -morphism.

noun isomorphisms

  1. countable, uncountable Similarity of form The postulated isomorphism between words and things constitutes the characterizing feature of all philosophically based universal languages.
  2. countable, uncountable the similarity in form of organisms, which may be due to convergent evolution or shared genetic background, e.g. an algae species in which the haploid and diploid life stages are indistinguishable based on morphology.
  3. countable, uncountable the similarity in the crystal structures of similar chemical compounds. The isomorphism of compounds does not prove the isomorphism of their respective constituents.
  4. countable, uncountable the similarity in the structure or processes of different organizations.
  5. countable, uncountable A bijection f such that both f and its inverse f⁻¹ are homomorphisms, that is, structure-preserving mappings.
  6. countable, uncountable a one-to-one correspondence between all the elements of two sets, e.g. the instances of two classes, or the records in two datasets.
  7. countable, uncountable A morphism which has a two-sided inverse; the composition of the morphism and such an inverse yields either one of two identity morphisms (depending on the order of composition).

    Similar: iso

Opposite: anisomorphism

Thesaurus

noun

Opposite: anisomorphism

Translations

Every language

noun bidirectionally structure-preserving bijection

Españolisomorfismo
中文同構 /同构 tónggòu
हिन्दीतुल्याकारिता tulyākāritā, समाकृतिकता samākŕtiktā
Portuguêsisomorfismo
Françaisisomorphisme
DeutschIsomorphismus
Русскийизоморфизм izomorfizm

noun the similarity in form of organisms of different ancestry

Españolisomorfismo
Portuguêsisomorfismo
Françaisisomorphisme
Italianoisomorfismo
Русскийизоморфи́зм izomorfízm

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MLA

"isomorphism." Wiktionary, via Micwyn, micwyn.com/word/isomorphism. Accessed 6 Nov. 2026.

APA

isomorphism. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/isomorphism

Chicago

"isomorphism." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/isomorphism.

BibTeX
@misc{isomorphism_2026,
  title = {isomorphism},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/isomorphism},
  urldate = {2026-11-06}
}