noun · 4 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.
/l(j)uːˈsɪdɪti/
Southern-England:Recorded audio is listed in the source snapshot.
rhymes with -ɪdɪti
CMU ARPABET:L UW0 S IH1 D IH0 T IY0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The property of being lucid; lucidness.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
The lucidity of his answers argued against his being insane or confused.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
The state of being aware that one is dreaming, i.e. being in a lucid dream.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
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.