sarsaparilla

noun5

1. •
   Any of various tropical (Central and South) American vines of the genus Smilax, such as Smilax aspera, which have fragrant roots.
2. •
   A beverage (soft drink) flavored with this root, such as root beer.

   • Many root teas taste delightful and the old American drink, sarsaparilla, was made on the lines of a decoction, while its pleasant taste was known by most of Victorian Britain. — 1985
3. •
   Any of several North American plants, of the genus Aralia, having umbels and small white flowers.
4. •
   An American vine of species Nephroia diversifolia.
5. •
   Dried roots of these plants, or a flavoring material extracted from these roots.