sarsaparilla

noun

1. 1

   Any of various tropical (Central and South) American vines of the genus Smilax, such as Smilax regelii, which have fragrant roots.

2. 2

   The dried roots of these plants, or a flavoring material extracted from these roots.

3. 3

   A beverage (soft drink) flavored with this root, such as root beer.

4. 4

   Any of several North American plants, of the genus Aralia, having umbels and small white flowers.