Jam jar definitions

Jam jar

1) Cockney rhyming slang for car
Found on https://www.crosswordclues.com/clue/jam-jar

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jam jar

A car.
Found on http://www.encyclo.co.uk/local/22180

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Jam Jar

Jam jar is London Cockney rhyming slang for car.
Found on http://www.probertencyclopaedia.com/browse/ZJ.HTM

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