pilot burner
- noun
- /ˈpaɪlət ˈbɜrnər/
- Specialized
- Technicians checked the old stove's pilot burner for blockages during maintenance.
Examples
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The pilot burner must always be lit for the main oven to function properly.
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The pilot burner ignites the main flame when the gas is turned on.
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If the pilot burner goes out, you should follow safety procedures before relighting it.
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I checked the pilot burner before starting the heater.
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The technician replaced the faulty pilot burner to ensure the furnace ignites properly.
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Before starting the barbecue, make sure the pilot burner is functioning to light the main burners.
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The pilot burner keeps a steady flame, making it easier to cook meals on the gas stove.
Synonyms
A small flame that lights a larger gas burner
A small gas flame that stays lit to light a larger burner
How Hot
Surface Forms
Morphology
The meaning is directly compositional: 'pilot' (a small continuous flame used to ignite) combined with 'burner' (a device that combusts fuel) yields an auxiliary small burner used to light the main flame. This follows standard noun+noun compounding and mirrors common cross-linguistic patterns (e.g., 'pilot light'), so a B1 learner who knows both constituents can infer the MWE's meaning.
Etymology
Pilot burner is named after the small, steady flame that acts like a pilot or guide for the larger burner. The little flame stays lit so it can 'light' the main flame when needed, so the name means a small burner that keeps a constant flame to start the big one.