Standard Lemma guide

chromatography

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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ˌkɹəʊ.məˈtɒɡɹə.fi/
  • rhymes with -ɒɡɹəfi
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: K R OW0 M AH0 T AA1 G R AH0 F IY0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Any of various techniques for the qualitative or quantitative separation of the components of mixtures of compounds; all characterized by the use of a mobile phase (gas or liquid) moving relative to a stationary phase (liquid or solid) – the differences between the rates of migration of the compounds between the two phases affect the separation.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

Qualifier: analytical chemistry

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a process used for separating mixtures by virtue of differences in absorbency

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: natural process, natural action, action, activity

Narrower terms: column chromatography, paper chromatography

History

Etymology

Back-formation from chromatographic, borrowed from German chromatographisch (see there for more); by surface analysis, chromato- + -graphy. The technique is so named because it was developed primarily for the separation of the plant pigments, which would separate in bands of different "colors" (chromato-) .

Across languages

Translations

25 source translations are retained for this English entry.

  • Catalan: cromatografia — analytical chemistry: technique for separation of components in a mixture
  • Chinese Cantonese: 色譜法 /色谱法 (sik1 pou2 faat3) — analytical chemistry: technique for separation of components in a mixture
  • Chinese Mandarin: 色譜法 /色谱法 (sèpǔfǎ) — analytical chemistry: technique for separation of components in a mixture
  • Chinese Mandarin: 層析法 /层析法 (céngxīfǎ) — analytical chemistry: technique for separation of components in a mixture
  • Chinese Mandarin: 色層分離法 /色层分离法 (sècéng fēnlífǎ) — analytical chemistry: technique for separation of components in a mixture
  • Chinese Mandarin: 色層分析法 /色层分析法 (sècéng fēnxīfǎ) — analytical chemistry: technique for separation of components in a mixture
  • Chinese Mandarin: 層析 /层析 (céngxī) — analytical chemistry: technique for separation of components in a mixture
  • Danish: kromatografi — analytical chemistry: technique for separation of components in a mixture
  • Dutch: chromatografie — analytical chemistry: technique for separation of components in a mixture
  • Estonian: kromatograafia — analytical chemistry: technique for separation of components in a mixture
  • Finnish: kromatografia — analytical chemistry: technique for separation of components in a mixture
  • French: chromatographie — analytical chemistry: technique for separation of components in a mixture
  • German: Chromatografie — analytical chemistry: technique for separation of components in a mixture
  • Greek: χρωματογραφία (chromatografía) — analytical chemistry: technique for separation of components in a mixture
  • Hawaiian: hōʻauikala — analytical chemistry: technique for separation of components in a mixture
  • Ido: kromatografio — analytical chemistry: technique for separation of components in a mixture
  • Indonesian: kromatografi — analytical chemistry: technique for separation of components in a mixture
  • Irish: crómatagrafaíocht — analytical chemistry: technique for separation of components in a mixture
  • Italian: cromatografia — analytical chemistry: technique for separation of components in a mixture
  • Persian: کروماتوگرافی (kromâtogerâfi) — analytical chemistry: technique for separation of components in a mixture
  • Polish: chromatografia — analytical chemistry: technique for separation of components in a mixture
  • Portuguese: cromatografia — analytical chemistry: technique for separation of components in a mixture
  • Russian: хроматогра́фия (xromatográfija) — analytical chemistry: technique for separation of components in a mixture
  • Spanish: cromatografía — analytical chemistry: technique for separation of components in a mixture
  • Swahili: kromatografia — analytical chemistry: technique for separation of components in a mixture
Real reading context

chromatography in complete knowledge articles