Phrase guide

fuel injection

noun · 3 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 delivery, under pressure, of a metered amount of fuel, as a fine spray, into the intake airflow or combustion chambers of an internal combustion engine.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The equipment to achieve this delivery: a fuel injection system.

Definition source: English Wiktionary via Wiktextract

Usage: metonymically, uncountable

Examples

  • He replaced the carburetor with fuel injection.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

mechanical system to inject atomized fuel directly into the cylinders of an internal-combustion engine; avoids the need for a carburetor

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: fuel injection system

Antonyms: none provided

Broader terms: mechanical system

History

Etymology

No etymology was provided for this word.

Across languages

Translations

12 source translations are retained for this English entry.

  • Chinese Mandarin: 燃料噴射 /燃料喷射 — Translations
  • Chinese Mandarin: 燃油噴射 /燃油喷射 — Translations
  • Chinese Mandarin: 噴射供油 /喷射供油 — Translations
  • Finnish: polttoaineen suihkutus — Translations
  • Finnish: polttoaineen ruiskutus — Translations
  • French: injection — Translations
  • German: Kraftstoffeinspritzung — Translations
  • German: Benzineinspritzung — Translations
  • Kazakh: отынды бүрку (otyndy bürku) — Translations
  • Romanian: injecție de combustibil — Translations
  • Russian: впрыск то́плива (vprysk tópliva) — Translations
  • Swedish: bränsleinjektion — Translations