1. A slang shorthanded way of referring to the mason dixon line commonly used in southern states. (Generally used in supporting racist policies and areas of the south or in dismissal of the northern "yankee" states and their ideals.) (Dixie being short for Dixieland and/or Dixon)

2. A food brand found in some Costco and other club store locations around the United States with a focus on southern foods and cooking.
1. We learned about the Mason Dixie today at school
2. South of the Mason Dixie

3. Grab me a box of Mason Dixie southern style buttermilk biscuits at Costco.
by UniversalMummy May 1, 2021
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