brown bread

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun A bread made of a dark flour, such as whole-wheat or rye flour.
• noun A steamed bread usually made of cornmeal, flour, and molasses.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun Bread with a brown colour as distinct from white bread, wholemeal, granary or other specific types of bread.
• adjective idiomatic, Cockney rhyming slang dead

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun dark steamed bread made of cornmeal wheat and flour with molasses and soda and milk or water
• noun bread made with whole wheat flour