The definition of 'seabiscuit' & the word 'seabiscuit' in example sentences or phrases

Noun
1
very hard unsalted biscuit or bread; a former ship's staple

Synonyms of the word 'seabiscuit' & Antonyms of the word 'seabiscuit'.

Noun
Synonymshardtack, pilot biscuit, pilot bread, ship biscuit,