Standard Lemma guide

mordant

adj · noun · verb · 9 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: /ˈmɔːdn̩t/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /ˈmoɹd(ə)nt/
  • homophone: mordent
  • rhymes with -ɔː(ɹ)dənt
  • CMU ARPABET: M AO1 R D AH0 N T Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Having or showing a sharp or critical quality.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: biting, caustic, keen, sarcastic, severe

Antonyms: none provided

2

adj

Meaning 2

Serving to fix a dye to a fiber.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Any substance used to facilitate the fixing of a dye to a fibre; usually a metallic compound which reacts with the dye using chelation.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Any corrosive substance used in etching.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: etchant

Antonyms: none provided

5

noun

Meaning 5

A glutinous size used as a ground for gilding, to make the gold leaf adhere.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

verb

Meaning 6

To subject to the action of, or imbue with, a mordant.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

Examples

  • Mordant these goods for dyeing.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

7

adjective satellite

Meaning 7

of a substance, especially a strong acid; capable of destroying or eating away by chemical action

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: caustic, corrosive, erosive, vitriolic

Antonyms: none provided

8

adjective satellite

Meaning 8

harshly ironic or sinister

Definition source: Princeton WordNet 3.0

Examples

  • black humor
  • a grim joke
  • grim laughter
  • fun ranging from slapstick clowning ... to savage mordant wit

Meaning relationships

Synonyms: black, grim

Antonyms: none provided

9

noun

Meaning 9

a substance used to treat leather or other materials before dyeing; aids in dyeing process

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: coloring material, colouring material, color, colour

Narrower terms: chrome alum, tartar emetic, antimony potassium tartrate, sodium dichromate, sodium bichromate

History

Etymology

From French mordant, from Latin mordeō. Doublet of mordent.

Across languages

Translations

44 source translations are retained for this English entry.

  • Bulgarian: язвителен (jazvitelen) — biting or caustic
  • Finnish: pureva — biting or caustic
  • Finnish: julma — biting or caustic
  • Finnish: pisteliäs — biting or caustic
  • French: mordant — biting or caustic
  • German: beißend — biting or caustic
  • German: bissig — biting or caustic
  • German: sarkastisch — biting or caustic
  • Greek: δηκτικός (diktikós) — biting or caustic
  • Greek: καυστικός (kafstikós) — biting or caustic
  • Italian: mordente — biting or caustic
  • Italian: caustico — biting or caustic
  • Italian: sarcastico — biting or caustic
  • Italian: mordace — biting or caustic
  • Korean: 신랄한 (sillalhan) — biting or caustic
  • Polish: żrący — biting or caustic
  • Spanish: mordaz — biting or caustic
  • Welsh: brathog — biting or caustic
  • Welsh: deifiol — biting or caustic
  • Bulgarian: байц (bajc) — a substance used to facilitate dye fixing
  • Catalan: mordent — a substance used to facilitate dye fixing
  • Finnish: puretin — a substance used to facilitate dye fixing
  • French: mordant — a substance used to facilitate dye fixing
  • German: Beize — a substance used to facilitate dye fixing
  • Gujarati: રંગરખું (raṅgarkhũ) — a substance used to facilitate dye fixing
  • Italian: mordente — a substance used to facilitate dye fixing
  • Korean: 매염제 (maeyeomje) — a substance used to facilitate dye fixing
  • Māori: waitumu — a substance used to facilitate dye fixing
  • Māori: tūmau kano — a substance used to facilitate dye fixing
  • Polish: zaprawa farbiarska — a substance used to facilitate dye fixing
  • Polish: zaprawa barwierska — a substance used to facilitate dye fixing
  • Serbo-Croatian: močilo — a substance used to facilitate dye fixing
  • Spanish: mordiente — a substance used to facilitate dye fixing
  • Spanish: mordaz — a substance used to facilitate dye fixing
  • Bulgarian: байцвам (bajcvam) — to subject to a mordant
  • Catalan: mordentar — to subject to a mordant
  • Finnish: purettaa — to subject to a mordant
  • French: mordancer — to subject to a mordant
  • French: amordancer — to subject to a mordant
  • Italian: mordenzare — to subject to a mordant
  • Polish: używać zaprawy farbiarskiej — to subject to a mordant
  • Polish: użyć zaprawy farbiarskiej — to subject to a mordant
  • Welsh: brathliw — to subject to a mordant
  • Welsh: mordant — to subject to a mordant
Real reading context

mordant in complete knowledge articles