soda cracker(n = noun.food) - unsweetened cracker leavened slightly with soda and cream of tartar;
is a kind of cracker

baking soda, benzoate of soda, bicarbonate of soda, cannon cracker, cat cracker, catalytic cracker, caustic soda, club soda, cracker, cracker bonbon, cracker box, cracker crumbs, cracker state, cream soda, graham cracker, ice-cream soda, irish soda bread, orange soda, oyster cracker, sal soda, salsola soda, scotch and soda, soda, soda ash, soda biscuit, soda bottle, soda bread, soda can, soda fountain, soda jerk, soda jerker, soda lime, soda niter, soda pop, soda water, washing soda