- a biscuit having soda and sour milk or buttermilk as leavening agents.
- soda cracker.
Origin of soda biscuit
An Americanism dating back to 1820–30
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for soda biscuit
In a little grove of trees back of the ice-house we sat down and made our supper of bananas and soda-biscuit.The Believing Years
Edmund Lester Pearson
- a biscuit leavened with sodium bicarbonate
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012