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A practicing Jew that eats only vegetarian dishes in non-kosher venues (as if he/she was a vegetarian) to avoid non-kosher ingredients.
- We went with Rachel to the new Sushi-place.
- But how? They're not kosher!
- Oh, that's alright, she's a koshertarian, so we just ordered their vegetarian dishes.
by Al McDuck June 25, 2013
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