Definition from Wiktionary, the free dictionary
Jump to: navigation, search


Camera icon.svg This entry needs a photograph or drawing for illustration. Please try to find a suitable image on Wikimedia Commons or upload one there yourself!


EB1911 - Volume 01 - Page 001 - 1.svg This entry lacks etymological information. If you are familiar with the origin of this term, please add it to the page per etymology instructions. You can also discuss it at the Etymology scriptorium.
Wikipedia has an article on:


liquidus (plural liquidi or liquiduses)

  1. (chemistry, physics) A line, in a phase diagram, above which a given substance is a stable liquid and below which solid and liquid are in equilibrium. [from 1900]

See also[edit]



From liqueō (I am liquid) +‎ -idus.



liquidus (feminine liquida, neuter liquidum); first/second declension

  1. liquid, fluid, flowing
  2. (substantive) a liquid; water
  3. clear, transparent, limpid
  4. (figuratively) without interruption, smooth, fluid, flowing
  5. (figuratively) clear, calm, serene, peaceful
  6. (figuratively) unadulterated, unmixed, pure
  7. (figuratively) clear, manifest, evident, obvious, certain


First/second declension.

Number Singular Plural
Case / Gender Masculine Feminine Neuter Masculine Feminine Neuter
nominative liquidus liquida liquidum liquidī liquidae liquida
genitive liquidī liquidae liquidī liquidōrum liquidārum liquidōrum
dative liquidō liquidō liquidīs
accusative liquidum liquidam liquidum liquidōs liquidās liquida
ablative liquidō liquidā liquidō liquidīs
vocative liquide liquida liquidum liquidī liquidae liquida


Derived terms[edit]

Related terms[edit]



  • liquidus in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
  • liquidus in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
  • liquidus” in Félix Gaffiot’s Dictionnaire Illustré Latin-Français, Hachette (1934)
  • liquidus in Ramminger, Johann (accessed 16 July 2016) Neulateinische Wortliste: Ein Wörterbuch des Lateinischen von Petrarca bis 1700[1], pre-publication website, 2005-2016