liquid

[ lik-wid ]

adjective

1. composed of molecules that move freely among themselves but do not tend to separate like those of gases; neither gaseous nor solid.
2. of, relating to, or consisting of liquids:

   a liquid diet.

3. flowing like water.
4. clear, transparent, or bright:

   liquid eyes.

5. (of sounds, tones, etc.) smooth; agreeable; flowing freely:

   the liquid voice of a trained orator.

6. in cash or readily convertible into cash without significant loss of principal:

   liquid assets.

7. Phonetics. characterizing a frictionless speech sound pronounced with only a partial obstruction of the breath stream and whose utterance can be prolonged as that of a vowel, especially l and r.
8. (of movements, gestures, etc.) graceful; smooth; free and unconstricted:

   the ballerina's liquid arabesques.

noun

1. a liquid substance.
2. Phonetics. either r or l, and sometimes m, n, ng.

liquid

/ ˈlɪkwɪd /

noun

1. a substance in a physical state in which it does not resist change of shape but does resist change of size Compare gas solid
2. a substance that is a liquid at room temperature and atmospheric pressure
3. phonetics a frictionless continuant, esp ( l ) or ( r )

adjective

1. of, concerned with, or being a liquid or having the characteristic state of liquids

   liquid wax

2. shining, transparent, or brilliant
3. flowing, fluent, or smooth
4. (of assets) in the form of money or easily convertible into money

liquid

/ lĭk′wĭd /

1. One of four main states of matter , composed of molecules that can move about in a substance but are bound loosely together by intramolecular forces. Unlike a solid, a liquid has no fixed shape, but instead has a characteristic readiness to flow and therefore takes on the shape of any container. Because pressure transmitted at one point is passed on to other points, a liquid usually has a volume that remains constant or changes only slightly under pressure, unlike a gas.

liquid

1. A phase of matter in which atoms or molecules can move freely while remaining in contact with one another. A liquid takes the shape of its container. ( Compare gas and solid .)

Derived Forms

• ˈliquidness, noun
• ˈliquidly, adverb

Other Words From

• liquid·ly adverb
• liquid·ness noun
• non·liquid adjective noun
• non·liquid·ly adverb
• un·liquid adjective

Word History and Origins

Origin of liquid¹

First recorded in 1350–1400; Middle English liquyd, from Latin liquidus, equivalent to liqu(ēre) “to be liquid” + -idus -id ⁴

Word History and Origins

Origin of liquid¹

C14: via Old French from Latin liquidus, from liquēre to be fluid

Synonym Study

Liquid, fluid agree in referring to matter that is not solid. Liquid commonly refers to substances, as water, oil, alcohol, and the like, that are neither solids nor gases: Water ceases to be a liquid when it is frozen or turned to steam. Fluid is applied to anything that flows, whether liquid or gaseous: Pipes can carry fluids from place to place.

Example Sentences

In particular, liquid-phase processes, which apply coating materials in a liquid state, are suitable for low-cost mass production.

From Science Daily

The liquid crystalline elastomer structures printed by Devin Roach of the OSU College of Engineering and collaborators can crawl, fold and snap directly after printing.

From Science Daily

The liquid metal particles are placed next to a mold, which can be made to any size or pattern.

From Science Daily

For the first time, scientists have invented a liquid ink that doctors can print onto a patient's scalp to measure brain activity.

From Science Daily

Despite these extreme conditions, for decades, astronomers have been investigating whether Venus once had liquid oceans capable of supporting life, or whether some mysterious form of 'aerial' life exists in its thick clouds now.

From Science Daily