Standard Lemma guide

nightlight

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

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.

  • General-American: /ˈnaɪtˌlaɪt/
  • US: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A small, dim light or lamp left on overnight.

Definition source: English Wiktionary via Wiktextract

Usage: countable

Examples

  • 1988, Joseph Brodsky, "Gorbunov and Gorchakov" Canto 13 in In Urania, New York: Farrar, Straus and Giroux, p. 165, Your light cannot drive off the dark from me— / not any more than night-lights by the bed / drive off my dreams.
  • He put a small nightlight in the bathroom to find his way around in the dark.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: light

2

noun

Meaning 2

Light that shines at night, such as moonlight or starlight.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

From night + light.

Across languages

Translations

18 source translations are retained for this English entry.

  • Bulgarian: дежурна светлина (dežurna svetlina) — a small, dim light or lamp left on overnight
  • Chinese Mandarin: 夜燈 /夜灯 (yèdēng) — a small, dim light or lamp left on overnight
  • Chinese Mandarin: 小燈 /小灯 (xiǎodēng) — a small, dim light or lamp left on overnight
  • Cornish: lugarnik — a small, dim light or lamp left on overnight
  • Dutch: nachtlicht — a small, dim light or lamp left on overnight
  • Finnish: yölamppu — a small, dim light or lamp left on overnight
  • French: veilleuse — a small, dim light or lamp left on overnight
  • German: Nachtlicht — a small, dim light or lamp left on overnight
  • Hungarian: éjjeli fény — a small, dim light or lamp left on overnight
  • Hungarian: éjjeli lámpa — a small, dim light or lamp left on overnight
  • Italian: luce notturna — a small, dim light or lamp left on overnight
  • Japanese: 常夜灯 (jōyatō) — a small, dim light or lamp left on overnight
  • Japanese: 常夜燈 (jōyatō) — a small, dim light or lamp left on overnight
  • Korean: 종야등 (jong'yadeung) — a small, dim light or lamp left on overnight
  • Mongolian: шөнийн гэрэл (šöniin gerel) — a small, dim light or lamp left on overnight
  • Romanian: lampă de veghe — a small, dim light or lamp left on overnight
  • Russian: ночни́к (nočník) — a small, dim light or lamp left on overnight
  • Turkish: gece lambası — a small, dim light or lamp left on overnight
Real reading context

nightlight in complete knowledge articles