Definition of Spark plug

1. Noun. Electrical device that fits into the cylinder head of an internal-combustion engine and ignites the gas by means of an electric spark.

Exact synonyms: Plug, Sparking Plug
Generic synonyms: Electrical Device
Group relationships: Ignition, Ignition System

Lexicographical Neighbors of Spark Plug

sparkplug
sparkplugged
sparkplugging
sparkplugs
sparkplug wrench
sparks
sparky
spark advance
spark arrester
spark chamber
spark coil
spark counter
spark gap
spark lever
spark off
spark plug (current term)
spark transmitter
sparlike
sparling
sparling
sparlings
Sparmannia
Sparmannia africana
sparoid
sparoid
sparoids
sparre
sparred
sparrer
sparrers

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