noun
valuable source of caviar and isinglass; found in Black and Caspian seas
• Syn: ↑beluga, ↑hausen, ↑white sturgeon
• Hypernyms: ↑sturgeon
• Member Holonyms: ↑Acipenser, ↑genus Acipenser
• Part Meronyms: ↑beluga caviar
Useful english dictionary. 2012.