Standard Lemma guide

isomerization

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • rhymes with -eɪʃən

1

noun

Meaning 1

the conversion of a compound into a different isomeric form

Definition source: English Wiktionary via Wiktextract

Usage: physical

Topics: chemistry, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

the conversion of a compound into an isomer of itself

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: isomerisation

Antonyms: none provided

Broader terms: conversion, transition, changeover

History

Etymology

Etymology tree English isomer Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō)bor. Late Latin -izōder. Middle French -iserbor. Middle English -isen English -ize Proto-Indo-European *-tis Proto-Indo-European *-Hō Proto-Indo-European *-tiHō Proto-Italic *-tiō Latin -tiō Latin -ātiōlbor. Old French -ationbor. Middle English -acioun English -ation English -ization English isomerization From isomer + -ization.

Across languages

Translations

4 source translations are retained for this English entry.

  • Finnish: isomerisaatio — transformation to another isomer
  • German: Isomerisierung — transformation to another isomer
  • Italian: isomerizzazione — transformation to another isomer
  • Korean: 이성질화 (iseongjilhwa) — transformation to another isomer