ZebraWords.com - The Definition of 'Spark plug', Synonyms of 'Spark plug' & More on 'Spark plug'

1. Moby Thesaurus II by Grady Ward, 1.0

abettor, activator, actuator, animator, arouser, cajoler, coax, coaxer, encourager, energizer, firer, gadfly, galvanizer, human dynamo, impeller, inducer, inspirer, life, motivating force, motive power, mover, moving spirit, persuader, pleader, prime mover, prompter, restorative, spark, sparker, stimulant, stimulator, stimulus, tempter, tonic, wheedler

Dictionary Results for spark plug:

1. WordNet® 3.0 (2006)

spark plug
    n 1: electrical device that fits into the cylinder head of an
         internal-combustion engine and ignites the gas by means of
         an electric spark [syn: spark plug, sparking plug,
         plug]

2. The Collaborative International Dictionary of English v.0.48

Spark plug \Spark plug\
   In internal-combustion engines with electric ignition, a
   plug, screwed into the cylinder head, connected with the
   induction coil or magneto circuit on the outside, and used to
   produce a spark to ignite the fuel-air mixture in the engine.
   [Webster 1913 Suppl. +PJC]

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