Liquid

/ˈlɪkwɪd/ adj, noun

adj, noun ·Common ·Middle school level

Meaning at a glance

  • Primary sense: A substance that is flowing, and keeping no shape, such as water; a substance of which the molecules, while not tending to separate from one another like those of a gas, readily change their relative position, and which therefore retains no definite shape, except that determined by the containing receptacle; an inelastic fluid.
  • Grammar: liquid is listed as adj, noun.
  • Nearest alternatives: fluid, liquid state, accented, agua.
  • Useful contrasts: gaseous, illiquid, aeriform.
  • Usage evidence: The hair-dressing liquid gave off a strong smell.

How to use "liquid"

  1. Start with the primary definition, then check the part of speech before placing the word in a sentence.
  2. Compare nearby synonyms to make sure "liquid" carries the exact meaning, tone, and strength you need.
  3. Use the example sentence as a context check. If your sentence uses the word differently, confirm that the grammar still fits.

Meaning check

  • Does the word fit the sentence's grammar?
  • Does it match the intended tone rather than only the dictionary definition?
  • Would a simpler synonym be clearer for the reader?
  • Is there enough surrounding context to prevent ambiguity?

Source and review context

This entry combines structured lexical data with WordToolSet review checks. Definitions, examples, synonyms, and usage notes may come from different source tables, so the page is designed to show evidence from more than one angle before you rely on "liquid" in a final draft.

If a word has several senses, prefer the sense that matches your sentence's grammar and surrounding context. A correct definition can still be the wrong choice when the sentence needs a different register, emphasis, or level of specificity.

Before you rely on this definition

Read the first definition as a starting point, then check the example, synonyms, and part of speech before treating "liquid" as the right word for your sentence.

If your draft is formal, technical, persuasive, or sensitive, compare "liquid" with a nearby alternative so the final choice matches both meaning and reader expectation.

Compare nearby meanings

  • Use synonyms when you need a softer, stronger, simpler, or more specific word.
  • Use antonyms to check the boundary of the meaning and avoid accidental contrast.
  • Use the example sentence to confirm the word behaves naturally in context.
  • Keep the original wording when a replacement adds complexity without improving precision.

Definition decision workflow

1. Identify the role

Check whether "liquid" is acting as adj, noun in your sentence. A definition is only useful when the grammar matches the way the word is being used.

2. Test the nearest option

Compare it with "fluid" and other nearby choices to see whether the sentence needs a softer, stronger, or more familiar word.

3. Confirm with context

Use the example sentence below as an evidence check, then read your own sentence out loud to catch tone or rhythm problems.

Review note: Definition pages are checked for source coverage, sentence evidence, synonym support, and editorial insight before they are treated as approval-ready pages. If the evidence is too thin, the page remains available to users but is kept out of the approval-facing indexed inventory.

Final meaning check

Before publishing a sentence with "liquid", ask whether the word helps the reader understand the idea faster. A precise word should reduce confusion, not simply make the sentence look more polished.

When the definition, synonym evidence, and example context point in the same direction, the word is usually a safer choice. When they conflict, revise the sentence or choose a clearer alternative.

Definitions

Noun
  1. 1
    A substance that is flowing, and keeping no shape, such as water; a substance of which the molecules, while not tending to separate from one another like those of a gas, readily change their relative position, and which therefore retains no definite shape, except that determined by the containing receptacle; an inelastic fluid. countable, physical, uncountable

    "A liquid can freeze to become a solid or evaporate into a gas."

  2. 2
    a frictionless continuant that is not a nasal consonant (especially ‘l’ and ‘r’) wordnet
  3. 3
    Any of a class of consonant sounds that includes l and r. countable, uncountable

    "Many female forenames are regarded as euphonyms. What is and is not euphonious is necessarily subjective, but it could be suggested that names containing labials (b, m), sibilants (s, sh) and liquids (l, r) are more likely to be euphonyms than those that do not."

  4. 4
    the state in which a substance exhibits a characteristic readiness to flow with little or no tendency to disperse and relatively high incompressibility wordnet
  5. 5
    fluid matter having no fixed shape but a fixed volume wordnet
Show 1 more definition
  1. 6
    a substance that is liquid at room temperature and pressure wordnet
Adjective
  1. 1
    Flowing freely like water; fluid; not solid and not gaseous; composed of particles that move freely among each other on the slightest pressure. physical

    "liquid nitrogen"

  2. 2
    Easily sold or disposed of without losing value.
  3. 3
    Having sufficient trading activity to make buying or selling easy.
  4. 4
    Flowing or sounding smoothly or without abrupt transitions or harsh tones.

    "a liquid melody"

  5. 5
    Belonging to a class of consonants comprising the laterals and the rhotics, which in many languages behave similarly.

    "/l/ and /r/ are liquid consonants."

Show 1 more definition
  1. 6
    Fluid and transparent.

    "the liquid air"

Adjective
  1. 1
    clear and bright wordnet
  2. 2
    in cash or easily convertible to cash wordnet
  3. 3
    smooth and unconstrained in movement wordnet
  4. 4
    smooth and flowing in quality; entirely free of harshness wordnet
  5. 5
    changed from a solid to a liquid state wordnet
Show 2 more definitions
  1. 6
    existing as or having characteristics of a liquid; especially tending to flow wordnet
  2. 7
    filled or brimming with tears wordnet

Synonyms

All synonyms
fluidliquid stateaccentedaguaalcoholic drinkallophone

Antonyms

gaseousilliquidaeriformcolorless substance

Example

"The hair-dressing liquid gave off a strong smell."

Common questions

What does "liquid" mean?

A substance that is flowing, and keeping no shape, such as water; a substance of which the molecules, while not tending to separate from one another like those of a gas, readily change their relative position, and which therefore retains no definite shape, except that determined by the containing receptacle; an inelastic fluid.

What is a synonym for "liquid"?

Common synonyms include: fluid, liquid state, accented, agua, alcoholic drink, allophone.

How do you use "liquid" in a sentence?

The hair-dressing liquid gave off a strong smell.

How do you pronounce "liquid"?

Pronounced /ˈlɪkwɪd/.

Etymology

From Middle English liquide, from Old French liquide, from Latin liquidus (“fluid, liquid, moist”), from liqueō (“to be liquid, be fluid”). Doublet of liquidus. As a term for a consonant, it comes from Latin liquida (cōnsōnāns), a calque of Ancient Greek ὑγρὸν (σύμφωνον) (hugròn (súmphōnon), “liquid consonant”).

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