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quicksilver

quicksilver

8 9.2
A heavy silvery liquid metal that is poisonous at room temperature
  • noun
  • /ˈkwɪkˌsɪlvər/
  • Archaic
translation icon : mercurio
  • He watched the quicksilver flow smoothly in the small vial, appreciating its unique metallic sheen.
  • quicksilver mercury
  • drop of quicksilver

Examples

  • Most alchemists thought the words referred to sulfur and quicksilver, but he had tried those substances in his last experiment and nothing had happened.

    Fiction book (1993)
  • When the quicksilver is here, the heat is precisely correct, and the oil will gradually rise.

  • The tears on her cheeks shone like quicksilver in the wan lamplight.

    Fiction book (2002)
  • The moon, like a sliver of errant quicksilver, disappeared behind scudding, high-flying clouds.

    Fiction book (1994)
  • Lester Crisp darted a quick glance around the Venture's control room and the salon, his bright, quicksilver eyes missing nothing.

    Fiction book (1999)
  • The scientist carefully handled quicksilver because it is a toxic substance.

  • During the experiment, they measured the temperature of the quicksilver in the glass container.

Synonyms

mercury
vsquicksilver
  • Specialized
95 6.1

A heavy silvery metal that is liquid at room temperature and poisonous

is the same element but called with a different traditional name
Hg
vsquicksilver
  • Specialized
3 6.9

The chemical symbol for the heavy silvery metal mercury that is liquid at room temperature

is the full word form rather than a single-character symbol
hydrargyrum
vsquicksilver
  • Archaic
9.9

A heavy silvery metal that is liquid at room temperature and toxic

is the common English term rather than the Latin form
atomic number 80
vsquicksilver
  • Specialized
4.8

A heavy silvery metal that is liquid at room temperature and toxic

uses a name form rather than numeric chemical identification

Surface Forms

quicksilver singular
quicksilvers plural

Morphology

quicksilver = quick + silver (opaque) = quick + silver

Although formed from 'quick' + 'silver', the conventionalized name refers specifically to the metal mercury and this specific referent is not predictable by standard word-formation rules for most learners.

Etymology

Quicksilver comes from old words meaning 'living' (quick) and 'silver' (silver), so it literally meant 'living silver' and gives a striking image of the metal mercury as a heavy, shiny liquid that moves like something alive. That's why quicksilver is an old name for the element mercury.