Standard Lemma guide

lucidness

noun · 2 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

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  • Received-Pronunciation: /ˈluːsɪdnəs/

1

noun

Meaning 1

The property of being lucid; lucidity.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Examples

  • The lucidness of his answers argued against his being insane or confused.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

free from obscurity and easy to understand; the comprehensibility of clear expression

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: clarity, lucidity, pellucidity, clearness, limpidity

Antonyms: none provided

Broader terms: comprehensibility, understandability

Narrower terms: monosemy, focus, preciseness, clearcutness, perspicuity, perspicuousness, plainness, unambiguity, unequivocalness, explicitness

History

Etymology

Etymology tree Latin lūcidus English lucid Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus Proto-Germanic *-þuz Proto-Germanic *-assuz Proto-Germanic *-inassuz Proto-West Germanic *-nassī Old English -nes Middle English -nesse English -ness English lucidness From lucid + -ness.

Across languages

Translations

7 source translations are retained for this English entry.

  • Dutch: helderheid — property of being lucid
  • Dutch: klaarheid — property of being lucid
  • French: lucidité — property of being lucid
  • German: Deutlichkeit — property of being lucid
  • German: Klarheit — property of being lucid
  • Portuguese: lucidez — property of being lucid
  • Spanish: lucidez — property of being lucid