Standard Lemma guide

quicksilver

adj · noun · verb · 6 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.

  • US: kwĭk'sĭlvər
  • US: /ˈkwɪkˌsɪlvɚ/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: K W IH1 K S IH1 L V ER0 Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

adj

Meaning 1

Unpredictable, erratic, or fickle; mercurial.

Definition source: English Wiktionary via Wiktextract

Usage: error-unknown-tag, literary, not-comparable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The metal mercury.

Definition source: English Wiktionary via Wiktextract

Usage: error-unknown-tag, literary, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

An amalgam of mercury and tin applied to the backs of mirrors; quicksilvering.

Definition source: English Wiktionary via Wiktextract

Usage: broadly, error-unknown-tag, literary, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To overlay with quicksilver.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

To treat with quicksilver.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

a heavy silvery toxic univalent and bivalent metallic element; the only metal that is liquid at ordinary temperatures

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: mercury, hydrargyrum, Hg, atomic number 80

Antonyms: none provided

Broader terms: metallic element, metal

History

Etymology

From Middle English quyk silver, quyksilver, quikselver, from Old English cwicseolfor (“quicksilver”, literally “living silver”) (see Latin argentum vīvum) from its ability to move. See quick in the sense of "living". Cognate with Dutch kwikzilver, German Low German Quicksülver, German Quecksilber, Danish kviksølv, Norwegian Bokmål kvikksølv, Swedish kvicksilver. By surface analysis, quick (“living”) + silver.

Across languages

Translations

58 source translations are retained for this English entry.

  • German: quecksilbrig — unpredictable, erratic
  • Amharic: ባዜቃ (bazeḳa) — mercury
  • Bashkir: терегөмөш (teregömöş) — mercury
  • Bulgarian: живак (živak) — mercury
  • Catalan: argent viu — mercury
  • Chinese Mandarin: 水銀 /水银 (shuǐyín) — mercury
  • Danish: kviksølv — mercury
  • Danish: kviksølver — mercury
  • Dutch: kwikzilver — mercury
  • Estonian: elavhõbe — mercury
  • Faroese: kyksilvur — mercury
  • Finnish: elohopea — mercury
  • French: vif-argent — mercury
  • Galician: mercurio — mercury
  • Galician: azougue — mercury
  • Georgian: ვერცხლისწყალი (vercxlisc̣q̇ali) — mercury
  • German: Quecksilber — mercury
  • Greek: υδράργυρος (ydrárgyros) — mercury
  • Ancient Greek: ὑδράργυρος (hudrárguros) — mercury
  • Hebrew: כַּסְפִּית (kaspít) — mercury
  • Hebrew: כֶּסֶף חַי (késef ẖay) — mercury
  • Ingrian: elävähoppia — mercury
  • Irish: airgead beo — mercury
  • Italian: argento vivo — mercury
  • Kannada: ಪಾರಜ (pāraja) — mercury
  • Kannada: ಪಾದರಸ (pādarasa) — mercury
  • Korean: 수은 (sueun) — mercury
  • Latin: argentum vivum — mercury
  • Latin: hydrargyrum — mercury
  • Latvian: dzīvsudrabs — mercury
  • Low German: Quecksülver — mercury
  • Norwegian Bokmål: kvikksølv — mercury
  • Norwegian Nynorsk: kvikksølv — mercury
  • Norwegian Nynorsk: kvikksylv — mercury
  • Occitan: argent viu — mercury
  • Persian: سیماب (simâb) — mercury
  • Persian: جیوه (jive) — mercury
  • Persian: ژیوه (žive) — mercury
  • Plautdietsch: Kwickselwa — mercury
  • Polish: rtęć — mercury
  • Polish: żywe srebro — mercury
  • Portuguese: mercúrio — mercury
  • Punjabi: ਪਾਰਾ (pārā) — mercury
  • Romanian: mercur — mercury
  • Romanian: argint viu — mercury
  • Romanian: hidrargir — mercury
  • Russian: ртуть (rtutʹ) — mercury
  • Spanish: mercurio — mercury
  • Spanish: azogue — mercury
  • Spanish: argento vivo — mercury
  • Swedish: kvicksilver — mercury
  • Ottoman Turkish: جیوه (cive, cıva) — mercury
  • Ottoman Turkish: سیماب (simab) — mercury
  • Vietnamese: thuỷ ngân — mercury
  • Vietnamese: thủy ngân — mercury
  • Volapük: hidrargin — mercury
  • Volapük: märkurin — mercury
  • Welsh: arian byw — mercury
Real reading context

quicksilver in complete knowledge articles