Standard Lemma guide

fluidness

noun · 3 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

No pronunciation record was provided for this word.

1

noun

Meaning 1

The quality of being fluid.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

a changeable quality

Definition source: Princeton WordNet 3.0

Examples

  • a charming Oriental fluidity of manner
  • a certain fluidness in his perception of time made him an unpredictable colleague
  • demographers try to predict social fluidity

Meaning relationships

Synonyms: fluidity

Antonyms: none provided

Broader terms: changeableness, changeability

3

noun

Meaning 3

the property of flowing easily

Definition source: Princeton WordNet 3.0

Examples

  • adding lead makes the alloy easier to cast because the melting point is reduced and the fluidity is increased
  • they believe that fluidity increases as the water gets warmer

Meaning relationships

Synonyms: fluidity, liquidity, liquidness, runniness

Antonyms: none provided

Broader terms: thinness

History

Etymology

From fluid + -ness.