noun
1. : a cracker made of flour and water sometimes with added salt and fat
2. : any of various hemispherical or discoid masses produced in fresh water both now and in remote geological times by various blue-green algae
noun
1. : a cracker made of flour and water sometimes with added salt and fat
2. : any of various hemispherical or discoid masses produced in fresh water both now and in remote geological times by various blue-green algae
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012