from The American Heritage® Dictionary of the English Language, 4th Edition
- n. See hardtack.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. hardtack
from the GNU version of the Collaborative International Dictionary of English
- n. hard biscuit prepared for use on shipboard; -- called also ship bread. See Hardtack.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. very hard unsalted biscuit or bread; a former ship's staple
Sorry, no etymologies found.