noun
hardtack
Hardtack (noun) means a large, hard biscuit made from unleavened flour and water; formerly used as a long-term staple food aboard ships.
noun
1
A large, hard biscuit made from unleavened flour and water; formerly used as a long-term staple food aboard ships.
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Etymology
From hard + tack.
Frequently asked questions
What is the meaning of hardtack?
"hardtack" (noun) means a large, hard biscuit made from unleavened flour and water; formerly used as a long-term staple food aboard ships.