Definitions for quiche
Random House Webster's College Dictionary
a pie containing unsweetened custard baked with other ingredients, as cheese, meat, or onions.
Origin of quiche:
1945–50; < F
a member of the Mayan people of south central Guatemala
a tart filled with rich unsweetened custard; often contains other ingredients (as cheese or ham or seafood or vegetables)
the Mayan language spoken by the Quiche
Kernerman English Learner's Dictionary
a pastry dish with eggs and other food cooked inside
a cheese and tomato quiche
A pie made primarily of eggs and cream in a pastry crust. Other ingredients such as chopped meat or vegetables are often added to the eggs before the quiche is baked.