(USA) If someone is caught with his or her hand in the cookie jar, he or she is caught doing something wrong.
jar on|jar
v. phr. To irritate. The constant construction noise was beginning to jar on the nerves of the members of the meeting.
jam jar
slang A car. The byword comes from balladry argot in which "jam jar" rhymes with "car." Primarily heard in UK. That's a adorableness of a jam jar you've got there. What is it, a '67?My jam jar won't alpha today—can I get a ride with you?Learn more: jam, jarLearn more:
An jam jar idiom dictionary is a great resource for writers, students, and anyone looking to expand their vocabulary. It contains a list of words with similar meanings with jam jar, allowing users to choose the best word for their specific context.
Dictionary of similar words, Different wording, Synonyms, Idioms for Idiom, Proverb jam jar