isomer

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isomer

  • /ˈaɪ.sə.mə/ UK
  • /ˈaɪ.sə.mɚ/ US

Where it comes from

From iso- + -mer.

noun isomers · isomere

  1. physical Any of two or more compounds with the same molecular formula but with different structure.
  2. Any of two or more atomic nuclei with the same mass number and atomic number but with different radioactive properties.

    Similar: nuclear isomer

Translations

Every language

noun chemistry: compounds

Españolisómero
日本語異性体 iseitai
中文異構體 /异构体 yìgòutǐ, 同分異構體 /同分异构体 tóngfēnyìgòutǐ
हिन्दीसमावयव samāvyav
Portuguêsisômero
Françaisisomère
DeutschIsomer
Italianoisomero
Ελληνικάισομερές isomerés
Русскийизоме́р izomér

noun physics: atomic nuclei

日本語異性核 iseikaku
中文同核異能素 /同核异能素 tónghéyìnéngsù
Françaisisomère
DeutschKernisomer
Italianoisomero
Ελληνικάισομερές isomerés
Русскийизоме́р izomér

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{isomer_2026,
  title = {isomer},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/isomer},
  urldate = {2026-11-06}
}