Longman Dictionary of Contemporary English
The Collaborative International Dictionary
corn bread \corn" bread`\ (k[^o]rn"br[e^]d`), n.
a bread made from corn meal.
in the northeastern U. S., a moist and heavy sourdough rye bread.
--RHUD
Wikipedia
"Corn Bread" is a 1948 instrumental by the Hal Singer Sextette. The single recorded on the Savoy was Hal SInger's debut on the R&B charts and the song went to number one on that chart.
Usage examples of "corn bread".
The girl had taken up a seat by Hiram's pen, and was methodically feeding the goat crusts of corn bread left from supper, her face set in lines of sullen misery.
I'll teach you how to handle an ax and a mule team, and guarantee you all the corn bread you can eat.
There was nothing to do but take their rations of corn bread, and sleep.
Caudell had trouble sympathizing with his complaints, not when his own chief worry was figuring out how to stretch his summer money so he could pay the widow Bissett for his room and eat anything better than corn bread and beans.
It was not much of a tavern, merely a cavernous house where ale and home-distilled whiskey were sold and where two whores worked upstairs and two kitchen slaves served huge plates of dumplings, bacon, and corn bread downstairs.
Magpie Maggie Hag gave Edge a plate of beans and corn bread, and he talked between forkfuls.