zwieback
nounUK /ˈzwiːbæk/
US /ˈzwaɪbæk/
Zwieback is a hard, dry bread that is toasted so it stays crunchy.
The baby chewed on a piece of zwieback while teething.
OTHER MEANINGS
2. A sweetened bread that is baked, sliced, and toasted again until crisp.
She served zwieback with jam and tea for breakfast.
3. A type of crisp bread often given to babies and young children.
The mother packed zwieback in the diaper bag for a snack.
4. A German-style twice-baked bread used as a light, dry food.
The bakery sells traditional zwieback made from a family recipe.