bu-gi
Definition
- Noun:
- Spark plug: A device in an internal combustion engine that produces an electric spark to ignite the fuel-air mixture. This is the primary and most common meaning.
Usage Examples
- Noun:
- Xe tôi không nổ máy, có lẽ bu-gi bị hỏng. (My car won't start; perhaps the spark plug is faulty.)
- Thợ máy khuyên nên thay bu-gi định kỳ. (The mechanic recommends changing the spark plugs regularly.)
- Tia lửa điện từ bu-gi đốt cháy nhiên liệu. (The electric spark from the spark plug ignites the fuel.)
Advanced Usage
- Technical Context: In technical manuals or discussions, "bu-gi" is used specifically for gasoline/petrol engines. Diesel engines use glow plugs ("sấy nóng" or "nến sấy"), not "bu-gi".
- Động cơ xăng cần bu-gi để đánh lửa. (Gasoline engines need spark plugs for ignition.)
Variants and Related Words
- Bugi (Alternative spelling): A common spelling variant without the hyphen.
- Anh ấy vừa mua bộ bugi mới. (He just bought a new set of spark plugs.)
- Nến lửa (Literal translation): A less common, descriptive term meaning "fire candle," sometimes used colloquially.
- Đầu bugi / Đế bugi: Spark plug terminal/base.
- Khe hở bugi: Spark plug gap.
Synonyms
- Spark plug (English equivalent): The direct translation and technical term.
- Ignition plug: A less common synonym in English technical contexts.
Related Phrases
- Thay bu-gi: To change/replace spark plugs.
- Đã đến lúc thay bu-gi cho xe. (It's time to change the spark plugs for the car.)
- Vệ sinh bu-gi: To clean spark plugs.
- Bu-gi bị muội (đóng muội): Fouled spark plug.
- Bu-gi bị mòn: Worn-out spark plug.
Notes on Usage
- Spelling: The word is commonly seen both with a hyphen ("bu-gi") and without ("bugi"). The hyphenated form is the original, standardized spelling in Vietnamese.
- Origin: The word "bu-gi" is derived from the French word "bougie" (meaning candle), reflecting its function of creating a spark.