SynonymDefinitionAntonym.com - English Synonym Dictionary

Respiratory organ of aquatic animals that breathe oxygen dissolved in water

Any of the radiating leaflike spore-producing structures on the underside of the cap of a mushroom or similar fungus

A United States liquid unit equal to 4 fluid ounces

A British imperial capacity unit (liquid or dry) equal to 5 fluid ounces or 142.066 cubic centimeters