liquidus

[ lik-wi-duh s ]
/ ˈlɪk wɪ dəs /
|

noun Physical Chemistry.

(on a graph of temperature versus composition) the curve connecting the temperatures at which a liquid solution is in equilibrium with its vapor and with the solid solution.

Nearby words

  1. liquidity preference,
  2. liquidity ratio,
  3. liquidize,
  4. liquidizer,
  5. liquidly,
  6. liquify,
  7. liquor,
  8. liquor store,
  9. liquor up,
  10. liquorice

Compare solidus2

Origin of liquidus

From Latin, dating back to 1900–05; see origin at liquid

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for liquidus



Science definitions for liquidus

liquidus

[ lĭkwĭ-dəs ]

The minimum temperature at which all components of a mixture (such as an alloy) can be in a liquid state. Below the liquidus the mixture will be partly or entirely solid. See illustration at eutectic. Compare solidus.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.