Sally Lunn

Century Dictionary and Cyclopedia

1. n. A kind of sweet spongy teacake, larger than a muffin: in the United States usually baked in loaves or forms, not in muffin-rings.

Wiktionary

1. n. A sweetened type of bread which is leavened with yeast.

GNU Webster's 1913

1. A tea cake slighty sweetened, and raised with yeast, baked in the form of biscuits or in a thin loaf, and eaten hot with butter.

WordNet 3.0

1. n. a flat round slightly sweet teacake usually served hot