Standard Lemma guide

dimness

noun · 5 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

The state of being dim.

The state of being poorly illuminated, almost dark.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: brightness

2

noun

Meaning 2

The state of being dim.

The state of being dimwitted.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: dimwittedness, dullness, dullwittedness

Antonyms: brightness, sharpness, acuity, brain, brains, cleverness, head, esprit, intellect, intelligence, mind, nous, psyche, reason, smartness, smarts, wit, judgment

3

noun

Meaning 3

the quality of being dim or lacking contrast

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: faintness

Antonyms: none provided

Broader terms: indistinctness, softness, blurriness, fogginess, fuzziness

4

noun

Meaning 4

the property of lights or sounds that lack brilliance or are reduced in intensity

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: subduedness

Antonyms: none provided

Broader terms: dullness

5

noun

Meaning 5

the state of being poorly illuminated

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: duskiness

Antonyms: none provided

Broader terms: semidarkness

History

Etymology

From Middle English dymnes, dymnesse, from Old English dimnes, dymnys, dimness (“dimness, darkness, obscurity”), equivalent to dim + -ness.

Across languages

Translations

9 source translations are retained for this English entry.

  • Bulgarian: полумрак (polumrak) — state of being dim
  • Esperanto: mallumo — state of being dim
  • Finnish: hämäryys — state of being dim
  • Finnish: hämärä — state of being dim
  • Hungarian: homály — state of being dim
  • Irish: laige — state of being dim
  • Latvian: blāvums — state of being dim
  • Macedonian: по́лумрак (pólumrak) — state of being dim
  • Macedonian: затемну́вање (zatemnúvanje) — state of being dim