Phrase guide

pilot light

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

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No pronunciation record was provided for this word.

1

noun

Meaning 1

A small, persistent flame used to ignite gas.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: pilot flame

Antonyms: none provided

2

noun

Meaning 2

A small telltale lamp on a dynamo or battery circuit whose brightness indicates the voltage of the current.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

small auxiliary gas burner that provides a flame to ignite a larger gas burner

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: pilot burner, pilot

Antonyms: none provided

Broader terms: gas burner, gas jet

4

noun

Meaning 4

indicator consisting of a light to indicate whether power is on or a motor is in operation

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: pilot lamp, indicator lamp

Antonyms: none provided

Broader terms: indicator

History

Etymology

No etymology was provided for this word.

Across languages

Translations

15 source translations are retained for this English entry.

  • Dutch: waakvlam — flame used to ignite gas
  • Finnish: sytytysliekki — flame used to ignite gas
  • French: veilleuse — flame used to ignite gas
  • French: flamme pilote — flame used to ignite gas
  • German: Zündflamme — flame used to ignite gas
  • Italian: fiamma pilota — flame used to ignite gas
  • Japanese: 種火 (tanebi) — flame used to ignite gas
  • Polish: płomyk zapalający gaz w piecu — flame used to ignite gas
  • Portuguese: piloto — flame used to ignite gas
  • Romanian: flacără pilot — flame used to ignite gas
  • Romanian: flacără de aprindere — flame used to ignite gas
  • Spanish: llama piloto — flame used to ignite gas
  • Swedish: tändlåga — flame used to ignite gas
  • Polish: lampka sygnalizacyjna — telltale lamp
  • Polish: lampka kontrolna — telltale lamp